The 12 Classic 1920s Men’s Hairstyles

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Now let’s explore the dozen most iconic and influential hairstyles that defined the decade, each with its own character and cultural significance.

1. The Classic Slicked Back

The quintessential 1920s hairstyle, the slicked back look was the foundation upon which most other styles of the era were built. This timeless aesthetic featured hair combed straight back from the forehead, lying flat against the scalp with a glossy, wet appearance that caught the light beautifully. The style required hair length of approximately five to seven inches on top—long enough to reach back over the crown of the head but not so long that it stuck out past it. The sides were cut significantly shorter and combed down and back at an angle toward the rear of the crown.

What made this style so universally appealing was its versatility and practicality. It worked equally well under a hat or without one, making it perfect for the hat-wearing culture of the time. The smooth, streamlined appearance complemented the sharp lines of 1920s suits perfectly, creating a harmonious aesthetic from head to toe. Wall Street bankers, factory workers, and Hollywood stars alike adopted this look, though the quality of execution varied based on access to premium grooming products and skilled barbers.

To achieve the classic slicked back style, men would apply generous amounts of Brilliantine or pomade to damp hair, then use a fine-toothed comb to methodically work the product through every strand, pulling hair straight back from the hairline. The key was creating a smooth, unbroken surface without any bumps, cowlicks, or stray hairs disrupting the sleek silhouette. This required patience, practice, and often multiple applications throughout the day to maintain the look’s pristine appearance.

2. The Sharp Side Part

Perhaps the most sophisticated and businesslike hairstyle of the 1920s, the side part represented refinement, attention to detail, and professional success. This style involved creating a clean, well-defined parting on one side of the head—typically about an inch or two from the center—then combing the hair on either side of that part in opposite directions. The part itself was often razor-sharp, with barbers using straight razors to create a precise line of separation that was impossible to miss.

The side part worked beautifully for men with various hair textures, from perfectly straight to slightly wavy. The key was keeping the hair on both sides of the part lying flat and smooth, creating a symmetrical, balanced appearance that exuded confidence and capability. This was the hairstyle of choice for executives, politicians, and anyone whose career depended on projecting authority and trustworthiness. The style’s enduring popularity throughout subsequent decades—and even today—testifies to its timeless appeal and flattering nature.

Key characteristics of the perfect side part:

• A razor-sharp parting line positioned one to two inches from center
• Hair combed flat on both sides with no volume or lift
• Shorter sides (often with a slight taper) that didn’t extend below the ears
• High shine from oil-based products
• Precision grooming with no stray hairs breaking the clean lines

Creating this look required not just the right products but also the skill to place the part in the most flattering position for one’s face shape and natural hair growth patterns. Barbers became experts at analyzing a client’s features and head shape to determine the ideal placement, making regular barbershop visits essential for maintaining this distinguished style.

3. The Center Part

The center part offered a more youthful, romantic alternative to the side part while maintaining the era’s signature sleekness and sophistication. This style featured a precise parting directly down the middle of the head—or slightly off-center for those whose natural hair growth made a perfect center part impossible—with hair combed smoothly to either side. The result created a symmetrical, balanced look that many found more approachable and less severe than the side-parted styles.

This hairstyle gained particular prominence through its association with romantic leading men of the silent film era. Rudolph Valentino, one of the biggest movie stars of the 1920s, famously wore his hair in a center part with a high-gloss finish, making the style synonymous with Latin lover mystique and smoldering charm. Young men hoping to capture some of that magnetic appeal rushed to copy the look, making the center part especially popular among the collegiate set and younger professionals.

The center part also offered practical advantages for men with certain facial features. It could help balance a round face by adding vertical lines, and it drew attention to symmetrical features while creating a frame for the eyes. The style worked best on men with straight to slightly wavy hair, though those with curlier textures could achieve it with sufficient product and patience. Creating the perfect center part required finding the exact midpoint of the head and using generous amounts of Brilliantine to train stubborn hair to lie in the desired direction.

4. The Undercut (Half Crown)

For men seeking something edgier and more fashion-forward, the undercut—also known as the half crown—represented a bold departure from conservative grooming norms. This dramatic style featured extremely short sides cut with electric clippers, tapering slightly above the ears, while the top retained several inches of length. The stark contrast between the short sides and longer top created visual interest and a certain rebellious edge that appealed to younger, more daring men.

This cut has experienced multiple revivals throughout fashion history, most notably in recent years thanks to the immense popularity of the television series “Peaky Blinders,” which features characters sporting various iterations of this classic 1920s style. The disconnected nature of the cut—where the short sides don’t gradually blend into the longer top—was considered quite avant-garde for its time and was particularly popular among working-class men and those involved in athletics or manual labor where shorter hair on the sides proved more practical.

The undercut’s versatility lay in how the longer top could be styled. Some men slicked it straight back, others created a side part with the longer hair swept across, and still others allowed a bit more natural texture to show through for a slightly less formal appearance. The style required regular maintenance to keep the sides properly short and the line of demarcation crisp and clean, making frequent barbershop visits essential. Modern interpretations of this style have maintained its essential character while adapting it for contemporary tastes, proving the enduring appeal of this bold 1920s innovation.

5. The Short Pompadour (Military Buzz)

The short pompadour, sometimes called the military cut or buzz cut, represented the most practical and low-maintenance option available to 1920s men. This ultra-short style featured hair trimmed to just an inch or two on top using electric clippers, with the sides cut even shorter in a tight fade. The result was a neat, masculine appearance that required minimal styling—perfect for military personnel, athletes, and men who valued efficiency over elaborate grooming routines.

Despite its simplicity, the short pompadour still maintained the era’s emphasis on neatness and precision. The hair on top was combed straight up and slightly back, creating just a hint of height without the drama of longer pompadour styles that would become popular in subsequent decades. The clean lines around the temples and neck were kept razor-sharp, and even with this minimal length, many men would still apply a light amount of product to add polish and control.

This style gained particular traction in the latter part of the 1920s and would go on to dominate military hairstyles during World War II. Its practicality made it ideal for men in physically demanding occupations, while its clean-cut appearance satisfied the era’s grooming standards. The short pompadour required less daily maintenance than longer styles but demanded more frequent trips to the barber to prevent it from growing out and losing its crisp, disciplined appearance.

6. The Smooth Slick Back with Deep Side Part

This variation combined elements of multiple classic styles to create something distinctly elegant and eye-catching. The smooth slick back with deep side part featured a dramatic parting positioned several inches from the center of the head, with all the hair on the shorter side of the part combed flat and down, while the hair on the longer side was swept across and back in a smooth arc. This created an asymmetrical silhouette that was both sophisticated and slightly more fashion-forward than standard center or side parts.

The deep side part was particularly flattering for men with thinning hair or receding hairlines, as it allowed for strategic coverage while maintaining a polished, intentional appearance—essentially the sophisticated predecessor to what we now call a combover. The dramatic angle of the part also complemented round faces by adding vertical and diagonal lines that created the illusion of length and structure. This made it a popular choice for men who understood how to use hairstyling to enhance their natural features.

Creating this look required exceptional skill with product application and combing technique. The hair had to lie perfectly smooth on both sides of the part, with the longer swept section maintaining its arc without any sections breaking free or sticking up. Multiple applications of Brilliantine throughout the day were often necessary to maintain the pristine appearance, especially for men with coarser or more rebellious hair textures. The result, however, was worth the effort—a distinguished, almost architectural appearance that commanded attention and respect.

7. The Wavy Gentleman’s Style

Not every man in the 1920s was blessed with perfectly straight hair, and those with natural waves had two choices: fight their texture with heavy products and hot irons, or embrace it with a lighter touch that allowed their natural movement to show through. The wavy gentleman’s style took the latter approach, featuring a light application of Brilliantine that provided control and shine without completely flattening the hair’s natural undulation.

This softer, more romantic look typically incorporated a subtle side part, with the waves flowing back from the hairline in an elegant, controlled manner. The sides were still kept relatively short and brushed downward and slightly back, but the top showcased the hair’s natural character rather than suppressing it entirely. This approach required a certain confidence and personality, as it represented a more relaxed, artistic sensibility compared to the rigid precision of heavily slicked styles.

Men with this hairstyle often had bold, creative personalities and weren’t afraid to stand out from the crowd. The look was particularly popular among artists, musicians, and intellectuals who valued individual expression while still maintaining the era’s grooming standards. F. Scott Fitzgerald, the legendary author of “The Great Gatsby,” often wore his hair in this manner, with gentle waves that suggested a more bohemian spirit beneath his otherwise conventional appearance. The style proved that even within the relatively narrow aesthetic constraints of 1920s grooming, there was room for personal interpretation and natural beauty.

8. The Gangster Cut (Peaky Blinders Style)

The gangster cut, made famous in recent years by the hit television series “Peaky Blinders,” represents perhaps the most dramatically contrasted and visually striking hairstyle of the 1920s. This bold look featured extremely short, almost shaved sides that faded into a significantly longer top, creating a sharp disconnection that was impossible to ignore. The style became synonymous with the organized crime figures of the prohibition era, conveying a dangerous, rebellious edge that both fascinated and frightened respectable society.

The top section of the gangster cut was typically styled slicked back or with a pronounced side part, using heavy amounts of pomade to create a sleek, controlled appearance. The extreme difference in length between the top and sides—often several inches of contrast—created a dramatic silhouette that looked particularly striking under the fedoras and flat caps favored by gangsters and working-class men of the era. This wasn’t a style for the faint of heart; it made a statement about the wearer’s confidence and willingness to bend or break societal conventions.

Distinctive elements of the authentic gangster cut:

• Sides cut extremely short with clippers, often to a grade 1 or 2
• Sharp line of demarcation with no gradual fade or blend
• Top length of 3-4 inches or more for maximum contrast
• Heavy product application for a slick, glossy finish
• Often paired with a pronounced side part for added structure
• Typically worn with period-appropriate hats like flat caps or fedoras

Achieving this look required a skilled barber who could create clean lines and manage the stark transition between lengths without creating awkward proportions. The style has experienced a massive resurgence in popularity thanks to its appearance in “Peaky Blinders,” proving that bold, well-executed grooming never truly goes out of fashion. Modern interpretations often soften the contrast slightly or add subtle fades, but the essential character remains unchanged—this is a hairstyle for men who want to be noticed.

9. The Natural Curly Style

Men blessed (or cursed, depending on their perspective) with tight curls faced unique challenges in the 1920s, when the prevailing aesthetic strongly favored smooth, flat hair. While some curly-haired men resorted to hot irons—typically only available at professional salons or in the Hollywood film industry—to straighten their locks, others chose to embrace their natural texture with pride and personality.

The natural curly style involved keeping the sides cut short and close to minimize bulk, while allowing the curls on top to bounce freely with just a light layer of Brilliantine to smooth flyaways and provide soft definition. This approach required confidence and often correlated with having a bold, charismatic personality that could carry off such a distinctive look. The curls could be parted in the center, to one side, or swept back without a defined part, depending on the individual’s preference and natural hair growth patterns.

Interestingly, hats played a dual role for curly-haired men in the 1920s. On one hand, wearing a hat for extended periods helped flatten and control unruly curls through simple compression. On the other hand, removing a hat would allow those curls to spring back to life, creating a more relaxed, approachable appearance. Some men strategically used this dynamic, wearing hats for formal or professional settings where conformity was expected, then going hatless in social situations where their natural charm could shine through.

Actor Ralph Forbes exemplified this approach, sporting a full head of wavy curls that were sometimes ironed straight for film roles but left natural in his personal life. His success demonstrated that even in an era of rigid grooming standards, there was space for men to celebrate their natural attributes rather than fighting against them. The natural curly style served as a quiet rebellion against uniformity—a reminder that true style comes from confidence and self-acceptance rather than perfect conformity.

10. The Executive (Conservative Center Part)

The Executive represented the epitome of professional respectability and conservative good taste in 1920s men’s grooming. This refined style featured a center or slightly off-center part that divided thick, well-maintained hair into two equal sections, with each side combed smoothly back over the ears and toward the rear of the head. Unlike more dramatic styles that used heavy products for extreme shine and hold, the Executive relied on a lighter touch that kept hair in place without making it look plastered or artificial.

This was the preferred style of bankers, lawyers, senior executives, and established professionals whose positions required projecting authority, trustworthiness, and stability. The symmetry of the center part conveyed balance and fairness, while the moderate use of product suggested someone who valued quality over flash. The overall effect was dignified and timeless—a man who wore this style wasn’t trying to impress with trendy aesthetics but rather with his character, accomplishments, and inherent gravitas.

The Executive style required exceptional hair quality to truly shine. Men who wore it typically maintained regular barbershop appointments to keep the length perfectly controlled, the part precisely positioned, and the edges around the ears and neck impeccably clean. The hair itself needed to be healthy, thick, and well-conditioned to achieve the desired fullness without resorting to excessive product. This made the style something of a status symbol—only men with the time, resources, and genetic fortune to maintain such high grooming standards could truly pull it off, which only added to its association with professional success and upper-class respectability.

11. The Mature Gentleman (Thinning Hair Management)

The 1920s recognized that not all men would maintain a full head of hair throughout their lives, and grooming standards evolved to address thinning hair and receding hairlines with dignity and sophistication. The mature gentleman’s approach to styling involved working with what remained rather than attempting to hide or deny natural aging. Hair that was still present was combed back with a light application of Brilliantine to add shine and create the illusion of greater density.

For men experiencing more significant hair loss, several options existed within the bounds of period-appropriate grooming. Strategic combing could cover thinner areas while maintaining a natural appearance. Some men opted for toupees, which were secured to the scalp using specially formulated tapes or discreet pins that matched the hair color. Others simply accepted their baldness and compensated by wearing fashionable hats whenever possible, or by growing distinguished mustaches that drew attention to the face rather than the hairline.

Importantly, the cultural attitude toward male balding in the 1920s was actually quite progressive compared to some later decades. A mature man with thinning hair or a bare scalp was seen as possessing wisdom, experience, and dignity—qualities that commanded respect in both professional and social settings. There was far less pressure to desperately cling to a youthful appearance, as age and the visible markers of a life well-lived were celebrated rather than stigmatized. This healthier perspective allowed older gentlemen to focus on maintaining impeccable grooming in other areas—clean shaves, well-trimmed mustaches, sharp clothing, and dignified bearing—rather than obsessing over hair loss.

12. Finger Waves (The Artistic Touch)

As the 1920s progressed and moved into the latter part of the decade, men’s hairstyles began to show more texture and artistic flair, moving slightly away from the helmet-like flatness of earlier years. Finger waves—a technique more commonly associated with women’s hairstyles—occasionally appeared in more fashion-forward men’s looks, particularly among entertainers, artists, and those who moved in bohemian circles. This style involved creating structured S-shaped waves in the hair using fingers, combs, and setting products, resulting in a sculptural, almost architectural appearance.

Creating authentic finger waves required considerable skill and patience. The hair had to be long enough on top to form the waves—typically at least three to four inches—and would be sectioned and carefully molded into the desired wave pattern while damp. Wave clips would hold the waves in place while the hair dried, and once removed, a light application of Brilliantine would add shine and definition without disturbing the carefully crafted shapes. The result was nothing short of stunning—hair that looked like rippling water captured in permanent form.

While this style never achieved mainstream popularity among men during the 1920s itself, it represented the decade’s growing acceptance of hair as a form of artistic expression rather than merely a grooming necessity. Jazz musicians, dancers, and other performers sometimes adopted finger waves for stage appearances, where the dramatic look would catch the lighting and create memorable visual impact. The technique also demonstrated the sophisticated understanding of hairstyling that was developing during the period, with barbers and stylists learning to manipulate hair in increasingly complex and creative ways that would influence grooming for decades to come.

How to Achieve Authentic 1920s Hairstyles Today

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This section provides practical guidance for modern men who want to recreate these classic looks using contemporary products and techniques.

Recreating authentic 1920s hairstyles in the modern era is entirely possible and has become increasingly popular thanks to period dramas, vintage fashion movements, and a renewed appreciation for classic men’s grooming. The good news is that you don’t need to track down vintage Brilliantine or resort to petroleum jelly—today’s market offers numerous products specifically designed to achieve vintage aesthetics while providing better performance and easier cleanup than their historical counterparts.

Modern product alternatives for vintage styling:

• Water-based pomades: Provide strong hold and high shine similar to Brilliantine but wash out easily with regular shampoo
• Oil-based pomades: Offer authentic heavy hold and glossy finish for the most period-accurate looks
• Styling gels: Work well for smoother, more structured styles with a wet-look finish
• Hair oils (coconut, jojoba, or argan): Natural alternatives that add shine and light control without synthetic ingredients
• Matte pomades: Better for achieving the slightly more relaxed, natural looks worn later in the decade

The styling process remains fundamentally similar to what men practiced a century ago. Start with clean, damp hair—not sopping wet, but towel-dried to remove excess water. Apply your chosen product evenly throughout the hair, working from the roots to the tips. Use a fine-toothed comb to create your desired part (side, center, or none), then comb the hair into position. For the smoothest finish, follow up with a soft-bristled brush to eliminate comb lines and create that seamless, polished appearance that defines authentic 1920s styling.

One key difference for modern men attempting vintage styles is understanding that most 1920s haircuts were actually quite short by today’s standards. If you’re planning to authentically recreate these looks, you’ll need to visit a skilled barber who understands vintage cuts and can provide the proper foundation. Show them reference photos and discuss which style best suits your face shape, hair texture, and lifestyle. Many modern barbershops have embraced vintage techniques and can deliver excellent period-appropriate cuts that still work in contemporary settings.

For special events or themed parties where you want to achieve maximum authenticity, consider these additional tips: use a true oil-based pomade for the highest shine, apply multiple layers throughout the day to maintain the look (just as men did in the 1920s), and complete the ensemble with period-appropriate accessories like a fedora, pocket square, or vintage-inspired suit. The hairstyle alone can evoke the era, but combining it with complementary clothing and accessories creates a fully realized aesthetic that truly transports you back to the Roaring Twenties.

Facial Hair Trends That Defined the Era

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Understanding 1920s men’s grooming requires examining facial hair trends that complemented and completed these iconic hairstyles.

The 1920s marked a decisive shift toward cleaner, more refined facial hair aesthetics compared to the bushy beards and elaborate mustaches of the Victorian and Edwardian eras. Thanks to Gillette’s revolutionary safety razor, which made shaving easier, safer, and more affordable, most men embraced either a completely clean-shaven look or maintained small, meticulously groomed mustaches. The cultural obsession with hygiene and sanitary conditions that pervaded the decade contributed to this trend—full beards were increasingly seen as unsanitary or as hiding something, whether old scars from diseases like smallpox or simply a lack of proper grooming.

The thin mustache became the signature facial hair style of the 1920s, epitomized by Hollywood heartthrob Rudolph Valentino. His pencil-thin mustache—barely more than a darkened shadow above his lip—became wildly popular among men hoping to capture some of his romantic mystique and exotic appeal. This ultra-refined facial hair required daily maintenance and precise trimming to maintain its delicate appearance, making it a visible marker of a man’s dedication to grooming standards. Other variations included slightly fuller but still neatly trimmed mustaches, handlebar styles with the ends waxed into upward curves, and triangle-shaped mustaches that widened slightly at the ends.

For older, more established gentlemen, maintaining facial hair served a practical purpose beyond aesthetics. As men aged and their hairlines receded, a distinguished mustache helped balance their features and draw attention to the face rather than the thinning hair above. These mature mustaches tended to be slightly fuller than the wispy styles favored by younger men, though they were still kept immaculately groomed and trimmed. Some older gentlemen also maintained neatly shaped sideburns that were carefully blended with their short hair at the temples, creating a frame for the face that added character and distinction.

The clean-shaven look was equally popular, particularly among younger men, athletes, and those in professions where the most conservative, neutral appearance was advantageous. Regular barbershop visits included hot towel facials and professional straight-razor shaves that left skin incredibly smooth and free from irritation. For men who shaved at home, developing proper technique with safety razors became a masculine rite of passage. The absence of facial hair allowed hairstyles to take center stage and created a youthful, modern appearance that aligned with the decade’s forward-looking spirit.

Final Thoughts: The Enduring Legacy of 1920s Men’s Style

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The Roaring Twenties gave us far more than catchy jazz tunes and prohibition speakeasies—this transformative decade fundamentally reshaped how men approached grooming, self-presentation, and personal style in ways that continue to resonate nearly a century later. The twelve classic hairstyles we’ve explored represent not just haircuts but cultural artifacts that tell the story of a generation navigating unprecedented change, prosperity, and the birth of modern consumer culture.

What makes these 1920s styles so enduringly appealing is their emphasis on craftsmanship, attention to detail, and the belief that how a man presents himself matters. In our current era of casual everything, there’s something genuinely refreshing about the discipline and intentionality that defined Jazz Age grooming. These men understood that taking pride in your appearance wasn’t vanity—it was respect for yourself and those around you. Each carefully placed hair, every razor-sharp part, and the gleaming shine of well-applied Brilliantine communicated that you were someone who valued excellence and wasn’t afraid to invest time in achieving it.

The remarkable resurgence of vintage men’s hairstyles in recent years—fueled by period television shows, the modern barbering renaissance, and a broader cultural appreciation for classic masculinity—proves that truly good style transcends temporary trends. Whether you’re drawn to the sophisticated side part for your professional life, the edgy undercut for making a bold statement, or the natural wavy style that celebrates your unique texture, there’s a 1920s-inspired look that can work for you today. These styles have survived the test of time precisely because they’re rooted in fundamental principles of balance, proportion, and flattering men’s features rather than chasing fleeting fashion fads.

As you experiment with these classic looks, remember that the true spirit of 1920s style wasn’t about rigid conformity—it was about finding the approach that made you feel confident, capable, and ready to conquer whatever challenges the day might bring. Whether you’re preparing for a vintage-themed event, simply want to upgrade your everyday grooming routine, or are fascinated by fashion history, these twelve classic hairstyles offer a gateway to understanding how our grooming past continues to shape our present and future.