I’ve gone through a lot of old photos and tailoring catalogs from the 1940s, and honestly, the look still holds up. Padded shoulders. A high waist. Trousers with room to move. A hat to finish it off.
Fabric was rationed early on, so the war years kept things plain. Once the war ended, suits filled back out, and patterns got bolder again.
Outfits below, from wartime office suits to the zoot suit. I’ve tried to keep each one distinct enough that you could actually wear it, not just look at it.
What Defined 1940s Men’s Fashion
Rationing shaped almost everything here. American suits lost their cuffs, extra pockets, and matching vests early in the decade, since every scrap of fabric was tracked.
Trousers couldn’t measure more than 19 inches around the opening. Jackets lost their pocket flaps by 1942.
Then the rules eased, and the look filled back out. By the late ’40s, men were wearing a higher rise, broader shoulders, wider lapels, and trousers with actual room in the leg.
Navy, grey, brown, tan, olive, and burgundy were the go-to colors. Military surplus worked its way into everyday closets too. That’s where bomber jackets, trench coats, chinos, and heavy knitwear all come from.
Debbie Sessions, fashion historian and founder of VintageDancer.com since 2009, and Sven Raphael Schneider of Gentleman’s Gazette both cover the fabric restrictions and tailoring details from this era if you want to dig further.
The shift toward fuller shoulders and roomier legs by the end of the decade tracks closely with our full breakdown of 1940s fashion once wartime restrictions lifted.
Early vs Late 1940s Men’s Fashion
The 1940s did not have one single look. Men’s fashion changed significantly between the wartime years and the postwar period as restrictions eased and tailoring became more expressive.
|
Early 1940s (1940–1945) |
Late 1940s (1946–1949) |
|---|---|
|
Slimmer single-breasted suits |
Fuller double-breasted suits |
|
Narrower lapels and fewer details |
Wider lapels and broader shoulders |
|
Trousers with little or no cuffing |
Pleated trousers with deeper cuffs |
|
Dark, practical colors like navy and grey |
More patterns, pinstripes, and richer shades |
|
Utility-focused clothing due to rationing |
More relaxed and expressive tailoring |
During the war years, menswear focused on practicality. Suits used less fabric, with fewer pockets, no extra vests, and simpler cuts. After 1945, styles became fuller again, bringing back broader shoulders, wider trousers, and bolder details.
That is why a 1942 office suit and a 1948 double-breasted suit can look so different despite being from the same decade. The outfits below show both sides of 1940s style, from wartime simplicity to postwar confidence.
1940s Men’s Outfits to Recreate
I’ve tried to give each of these its own identity instead of mashing every vintage detail into one outfit. That’s usually what tips a look into costume territory instead of style.
1. The Wartime Business Suit
Office workers wore this constantly between 1942 and 1945. Fabric restrictions pushed single-breasted jackets, uncuffed trousers, and fewer decorative details.
Navy and charcoal wool kept things practical. A white spearpoint-collar shirt and patterned tie added contrast, and black cap-toe Oxfords with a grey or brown fedora finished it off.
What to wear
Single-breasted navy or charcoal wool jacket
High-waisted, flat-front trousers without cuffs
White spearpoint-collar shirt
Conservative patterned tie
Black cap-toe Oxfords
Grey or brown fedora
Shop similar pieces
1940s-style suits and clothing at Revival Vintage
Original vintage suits on Etsy
2. The Postwar Double-Breasted Suit
This is the suit men reached for once rationing eased. It used more fabric than a single-breasted jacket ever could, which is exactly why it had been off-limits during the war.
Wide-leg trousers, muted navy, charcoal, or brown, padded shoulders. This combination basically defined the back half of the decade.
What to wear
Double-breasted pinstripe jacket
Wide peak lapels and padded shoulders
Pleated, cuffed trousers
Burgundy or geometric tie
Leather brogues
Folded pocket square
Shop similar pieces
1940s Menswear at Revival Vintage
3. The Sport Coat and Flannel Trousers Outfit
Not everyone wanted a matching suit every day. A brown herringbone jacket over cream or grey flannel trousers gave men a break from that, with a blue shirt and patterned tie for a little color, plus a sweater vest for warmth.
Brown brogues finished the outfit off. It worked for the office, for church, for a Saturday afternoon, really for most things short of a black-tie event.
What to wear
Brown herringbone or checked sport coat
Cream, tan, or grey high-rise trousers
Blue dress shirt
Sweater vest
Patterned tie
Brown brogues
Shop similar pieces
High-waisted 1940s trousers at Revival Vintage
Vintage men’s jackets and trousers on Etsy
4. The Knitted Weekend Outfit
Knitwear mattered a lot in the 1940s. Sweaters and cardigans went over collared shirts, paired with high-waisted pleated trousers, in shades of brown, burgundy, navy, and olive. Easy to put together, easy to wear. Loafers or brown Oxfords, and a flat cap if the weather called for it.
What to wear
V-neck sweater or buttoned cardigan
Collared shirt
High-waisted pleated trousers
Loafers or brown Oxfords
Optional flat cap
Shop similar pieces
1940s-inspired Menswear at Revival Vintage
Vintage-style Menswear at Olderbest
5. The Summer Leisure Outfit
Lighter fabrics, looser shapes. That’s summer clothing in the 1940s in a sentence.
An open-collar shirt or knitted polo with cream high-waisted trousers made for a clean, easy outfit on holidays and warm weekends; cotton and linen kept things breathable, while rayon added a softer drape.
What to wear
Open-collar shirt or knitted polo
Cream high-rise trousers
Leather belt
Two-tone spectator shoes
Straw Panama-style hat
Shop similar pieces
1940s-style open-collar linen shirt at Olderbest
1940s trousers at Revival Vintage
6. The Working Man’s Outfit
This had to survive long days. Chambray shirts, denim trousers, coveralls, herringbone twill, all standard in factories and workshops and on farms.
A chore jacket added storage without getting in the way, and sturdy boots did the heavy lifting. Flat caps or watch caps for outdoor work.
What to wear
Chambray or work shirt
Denim or herringbone twill trousers
Chore jacket
Leather work boots
Flat cap or watch cap
Shop similar pieces
Vintage workwear and military clothing at Bronson
Original 1940s men’s clothing at Rusty Zipper
7. The Military-Inspired Civilian Outfit
After the war, surplus gear was everywhere, and many of the men wearing it had just come home from service themselves. A leather flight jacket or wool bomber over a plain T-shirt and high-rise khakis. Service boots, aviator sunglasses, which trace straight back to military pilots.
Service boots rounded out the look on the ground, and aviator sunglasses, tracing straight back to military pilots, finished it.
What to wear
Leather flight jacket or wool bomber
Plain crewneck T-shirt
High-rise khaki trousers
Service boots
Aviator sunglasses
Shop similar pieces
Military-inspired clothing at Olderbest
Vintage-style trousers at Bronson
8. The 1940s Denim Outfit
Farmers, mechanics, factory workers. That’s where this outfit comes from. The jacket ran short and boxy over a plain T-shirt or work shirt, and the jeans sat higher on the waist with a straighter leg than what you’d find today: dark indigo, lace-up boots, a plain leather belt, nothing fussy about any of it.
What to wear
Short Type I denim jacket
Plain cotton T-shirt or work shirt
High-rise straight-leg jeans
Engineer or lace-up boots
Simple leather belt
Shop similar pieces
9. The Evening Dinner Outfit
Evening dress stayed refined without piling on decoration. A well-fitted dinner jacket built structure through the shoulders, and high-waisted trousers added length to the line.
Midnight blue was a common stand-in for black. Under artificial lighting, it often actually reads darker.
What to wear
Black or midnight-blue dinner jacket
High-waisted formal trousers
White pleated or turndown-collar shirt
Black bow tie
Patent or polished leather shoes
White pocket square
Shop similar pieces
Vintage 1940s formalwear on Etsy
1940s clothing at Revival Vintage
10. The Zoot Suit
This one has real roots in Black, Mexican American, Filipino American, and other urban communities, and it deserves better than being treated like a gangster costume.
The oversized jacket and full trousers used way more fabric than rationing technically allowed. For a lot of young men who felt shut out of the mainstream at the time, wearing one was a statement, and a deliberate one at that.
What to wear
Long jacket with broad shoulders
Very high-waisted, heavily pleated trousers
Narrow trouser cuffs
Long watch chain
Wide-brim hat
Two-tone shoes
Shop similar pieces
Zoot suits and 1940s costumes at Vintage Dancer
Vintage zoot suit patterns and clothing on Etsy
11. The Hawaiian Shirt Summer Look
A relaxed side of 1940s men’s fashion, the Hawaiian shirt look brought tropical prints, loose fits, and easy summer styling into casual wardrobes.
Pair a floral or scenic-print Aloha shirt with high-waisted trousers and simple leather shoes to keep the outfit vintage without feeling like a costume.
What to wear
Loose-fitting rayon or cotton Hawaiian shirt
High-waisted cream, tan, or khaki trousers
Brown leather belt
Two-tone loafers or brown leather shoes
Optional straw Panama-style hat
Shop similar pieces
1940s-style Hawaiian shirts on Etsy
Vintage-inspired Aloha shirts on eBay
1940s Eyewear and Accessories
Eyewear moved past plain round lenses into triangular and squared-off shapes, in rimless, Bakelite, and celluloid frames.
Aviator sunglasses traced back to the U.S. Army Air Corps, and browline glasses rounded out the decade, introduced in 1947 by Jack Rohrbach of Shuron Ltd. under the “Ronsir” name.
The monocle had already been fading since WWI, and its association with Nazi officers in the 1940s finished it off for good.
Smoking accessories, wristwatches (which had mostly replaced pocket watches), and postwar jewelry stayed common; buying accessories was seen as a way of supporting the economy after the war.
Leather gloves and paisley scarves covered cooler weather, and belts had largely replaced suspenders, though suspenders stuck around, hidden under a jacket rather than shown.
Other Key Clothing and Accessories
If you’re building a 1940s wardrobe from scratch, it helps to see where the decade came from too. Our guide to 1930s fashion covers the styles that led into it, and here’s what I’d actually put on the list:
- High-waisted trousers
- Single- and double-breasted suits
- Spearpoint-collar shirts
- Open-collar leisure shirts
- Cardigans and sweater vests
- Trench coats and flight jackets
- Oxfords, brogues, loafers, and work boots
- Fedoras, flat caps, and straw hats
- Wide patterned ties
- Suspenders, belts, watches, and pocket squares
One detail that surprises people: suspenders stayed hidden under a jacket or knit layer almost all the time. Showing them in public, especially around women, was treated about the same as getting caught in your underwear.
Celebrities Wearing 1940s-Inspired Menswear
A few famous names keep circling back to this era, on screen and off it.
Humphrey Bogart: the trench coat and fedora from Casablanca. That single look, worn as Rick Blaine, is probably the most referenced 1940s menswear image still in circulation. The wide-brim fedora paired with a belted trench coat became shorthand for the whole decade.
Cary Grant: the double-breasted suit he wore throughout his 1940s film run. Grant favored broad shoulders and a fitted waist, and his tailoring remains a reference point for menswear writers today, including Gentleman’s Gazette.
Cillian Murphy: the three-piece suit from Oppenheimer. Costume designer Ellen Mirojnick built Murphy’s wardrobe as J. Robert Oppenheimer around a silhouette inspired by 1940s tailoring, and the film brought that look back to a mainstream audience in 2023.
Ryan Gosling: the pinstripe suit and fedora from Gangster Squad. Gosling’s Sgt. Jerry Wooters costume leaned into the sharper, more structured side of 1940s menswear, and it’s become a go-to reference for anyone recreating the gangster-adjacent look from the decade.
Together, these looks show how 1940s menswear still keeps finding its way back into modern style and on-screen fashion.
How to Wear 1940s Style Today
Start with the shape of the outfit. High-rise trousers with a straight or wide leg give you a clear 1940s influence without making the outfit feel like a costume. Choose one period-inspired statement piece and keep everything else simple.
Fabric and fit also matter. Wool, tweed, cotton twill, denim, and textured knitwear suit the style well. If the trousers need tailoring, have the waist taken in while keeping the original width through the leg.
For regular wear, reproduction clothing is often the easier choice. Original vintage garments can require repairs and careful cleaning. Always check the garment measurements before buying, since the marked size may not match modern sizing.
Conclusion
Rationing kept things lean for a few years. Then the war ended, and suits got their room back. That’s the whole story of 1940s men’s fashion in one line.
If I had to start somewhere, I’d go with high-waisted trousers and a decent pair of leather shoes first, then work out the shirt and jacket after. Trying to nail every detail on day one usually ends up looking like a costume anyway.
Pick two or three outfits from the ten above that actually fit your life. Not the ones that photograph best.
Frequently Asked Questions
What Did Men Commonly Wear in the 1940s?
High-waisted trousers, collared shirts, suits, knitwear, work clothes when the job called for it, leather shoes, and a hat.
Were Men’s Trousers Baggy in the 1940s?
For a few years during the war, no, not really; rationing forced tighter, simpler cuts. Outside of that stretch, plenty of trousers had a high rise and a roomy leg.
What Colors Were Popular in 1940s Menswear?
Navy, charcoal, brown, tan, olive, cream, burgundy. These showed up in suits, sportswear, and accessories alike.
How Can I Dress in 1940s Style without Wearing a Costume?
Keep it simple. High-rise trousers, a collared shirt, a textured jacket, period-appropriate shoes, and accessories you don’t pile on all at once.
