Best 1940s Adult Costume Outfits of 2026

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Edward West
Last Updated: 11 Feb 2026

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The 1940s Adult Costume Outfits are a great way to take a step back in time and get a taste of the fashion, style, and culture of the 1940s era. These outfits come in a range of styles and designs, from military uniforms to vintage dresses, and are perfect for themed parties, theatrical productions, or simply for a bit of nostalgia. The attention to detail in these outfits is impressive, making them look authentic and true to the era. With high-quality materials and excellent craftsmanship, these outfits are sure to impress and transport you back in time.

At a Glance: Our Top Picks

Smiffys WW2 Land Girl Costume with Dungarees Cover #TOP 1
Smiffys WW2 Land Girl Costume with Dungarees
ftb score rating icon 9.8
WW2 1940s Land Girl Women Army World War 2 Fancy Dress Costume Size UK 10-12 Cover #TOP 2
WW2 1940s Land Girl Women Army World War 2 Fancy Dress Costume Size UK 10-12
ftb score rating icon 9.7
SoWest Women’s Land Girl Dungarees Fancy Dress Costume - Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls Cover #TOP 3
SoWest Women’s Land Girl Dungarees Fancy Dress Costume - Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls
ftb score rating icon 9.5

Top 9 1940s Adult Costume Outfits

#TOP 1

Smiffys WW2 Land Girl Costume with Dungarees

44438M
Khaki
M - UK Size 12-14
Smiffys WW2 Land Girl Costume with Dungarees Cover
Smiffys WW2 Land Girl Costume, Khaki with Top, Dungarees and Headscarf, 1940's Wartime Fancy Dress, 1940s Dress Up Costumes, World Book Day

The Smiffys Land Girl Costume is a charming outfit that includes a khaki top, dungarees, and a matching headscarf. With a bust measurement of 37-38.5 inches and a waist of 29-30.5 inches, it offers a comfortable fit for various body shapes. This costume is rigorously tested to meet EU and American safety standards, ensuring peace of mind as you wear it. Smiffys, a trusted name in fancy dress for over 125 years, guarantees that this costume will arrive in their distinctive branded packaging.

What We Like
Authentic 1940s design
Comfortable fit options
Safety tested for peace of mind
Reputable brand with heritage
#TOP 2

WW2 1940s Land Girl Women Army World War 2 Fancy Dress Costume Size UK 10-12

3335464920401
Green
WW2 1940s Land Girl Women Army World War 2 Fancy Dress Costume Size UK 10-12 Cover
WW2 1940s Land Girl Women Army World War 2 Fancy Dress Costume Size UK 10-12

Features
Small 8-10 - Bust : 32-34” - Waist: 28-32”
Dungerees Complete With Overalls, Top And Headscarf
XL 14-16 - 44-46" (Bust) 38-42" (Waist) / 2XL 16-18-20 48-50"(Bust) 40-44" (Waist)
Medium 10-12 - Bust : 36-38” - Waist: 32-36”
Large 12-14 - Bust : 40-42” - Waist: 36-40”
#TOP 3

SoWest Women’s Land Girl Dungarees Fancy Dress Costume - Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls

7427034714919
Green
SoWest Women’s Land Girl Dungarees Fancy Dress Costume - Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls Cover
SoWest Women’s Land Girl Dungarees Fancy Dress Costume – Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls | Retro Pockets Playsuit Outfit, Green - XXL

Features
𝐂𝐎𝐌𝐏𝐋𝐄𝐓𝐄 𝐎𝐔𝐓𝐅𝐈𝐓 𝐒𝐄𝐓 – Includes Loose-Fit Bib Dungarees With Real Pockets, A Short-Sleeve Top, And A Matching Headscarf To Complete The Classic Wartime Look. Ideal For Book Day, History Themes, Or Fancy Dress Occasions.
𝐕𝐈𝐍𝐓𝐀𝐆𝐄 𝐖𝐎𝐑𝐊𝐖𝐄𝐀𝐑 𝐒𝐓𝐘𝐋𝐄 – Step Back In Time With This Authentic Land Girl Dungarees Costume, Inspired By The Hardworking Women Of The 1940s. A Perfect Mix Of Comfort And Nostalgia For Retro Parties, Theatre, And Themed Events.
𝐐𝐔𝐀𝐋𝐈𝐓𝐘 𝐂𝐑𝐀𝐅𝐓𝐒𝐌𝐀𝐍𝐒𝐇𝐈𝐏 – Durable Stitching And Realistic Details Recreate The 1940s Wartime Working Woman Aesthetic. Perfect For Vintage Fairs, Re-Enactments, And Retro Photoshoots.
𝐏𝐄𝐑𝐅𝐄𝐂𝐓 𝐅𝐎𝐑 𝐓𝐇𝐄𝐀𝐓𝐑𝐄 & 𝐇𝐈𝐒𝐓𝐎𝐑𝐘 𝐓𝐇𝐄𝐌𝐄𝐒 – A Timeless British Land Girl Outfit Suitable For Theatre Productions, History Day Costumes, Or Fashion Enthusiasts Celebrating Iconic 1940s Style.
𝐂𝐎𝐌𝐅𝐎𝐑𝐓𝐀𝐁𝐋𝐄 𝐋𝐎𝐎𝐒𝐄 𝐅𝐈𝐓 – Designed From Lightweight, Breathable Fabric That Allows Easy Movement And Day-Long Comfort. Adjustable Straps Ensure A Practical, Flattering Fit For A Variety Of Body Shapes And Sizes.
#TOP 4

SoWest Women’s Land Girl Dungarees Fancy Dress Costume - Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls

7427034714896
Green
SoWest Women’s Land Girl Dungarees Fancy Dress Costume - Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls Cover
SoWest Women’s Land Girl Dungarees Fancy Dress Costume – Vintage Wartime Jumpsuit with Top & Headscarf | 1940s WW2 Style Workwear Overalls | Retro Pockets Playsuit Outfit, Green - L

Features
𝐂𝐎𝐌𝐏𝐋𝐄𝐓𝐄 𝐎𝐔𝐓𝐅𝐈𝐓 𝐒𝐄𝐓 – Includes Loose-Fit Bib Dungarees With Real Pockets, A Short-Sleeve Top, And A Matching Headscarf To Complete The Classic Wartime Look. Ideal For Book Day, History Themes, Or Fancy Dress Occasions.
𝐕𝐈𝐍𝐓𝐀𝐆𝐄 𝐖𝐎𝐑𝐊𝐖𝐄𝐀𝐑 𝐒𝐓𝐘𝐋𝐄 – Step Back In Time With This Authentic Land Girl Dungarees Costume, Inspired By The Hardworking Women Of The 1940s. A Perfect Mix Of Comfort And Nostalgia For Retro Parties, Theatre, And Themed Events.
𝐐𝐔𝐀𝐋𝐈𝐓𝐘 𝐂𝐑𝐀𝐅𝐓𝐒𝐌𝐀𝐍𝐒𝐇𝐈𝐏 – Durable Stitching And Realistic Details Recreate The 1940s Wartime Working Woman Aesthetic. Perfect For Vintage Fairs, Re-Enactments, And Retro Photoshoots.
𝐏𝐄𝐑𝐅𝐄𝐂𝐓 𝐅𝐎𝐑 𝐓𝐇𝐄𝐀𝐓𝐑𝐄 & 𝐇𝐈𝐒𝐓𝐎𝐑𝐘 𝐓𝐇𝐄𝐌𝐄𝐒 – A Timeless British Land Girl Outfit Suitable For Theatre Productions, History Day Costumes, Or Fashion Enthusiasts Celebrating Iconic 1940s Style.
𝐂𝐎𝐌𝐅𝐎𝐑𝐓𝐀𝐁𝐋𝐄 𝐋𝐎𝐎𝐒𝐄 𝐅𝐈𝐓 – Designed From Lightweight, Breathable Fabric That Allows Easy Movement And Day-Long Comfort. Adjustable Straps Ensure A Practical, Flattering Fit For A Variety Of Body Shapes And Sizes.
#TOP 5

Smiffys WW2 Land Girl Costume, Khaki with Top, Dungarees and Headscarf, 1940's Wartime Fancy Dress, 1940s Dress Up Costumes

44438S
Khaki
S - UK Size 08-10
Smiffys WW2 Land Girl Costume, Khaki with Top, Dungarees and Headscarf, 1940's Wartime Fancy Dress, 1940s Dress Up Costumes Cover
Smiffys WW2 Land Girl Costume, Khaki with Top, Dungarees and Headscarf, 1940's Wartime Fancy Dress, 1940s Dress Up Costumes

Features
Bust 34.5-35.5" / Waist 26.5-27.5" / Hip 37-38" / Leg Inseam 32.5"
Includes WW2 Land Girl Costume, Khaki With Top, Dungarees And Headscarf
Smiffys Is A Leading Fancy Dress Supplier And Family Business With A 125 Year Heritage In Costumes, Wigs, Make Up And Accessories.
Please Note That All Our Smiffys Products Will Always Come In Full Smiffys Branded Packaging.
Our Dedicated In-House Safety Team Ensure That All Of Our Products Are Manufactured And Rigorously Tested To Comply With The Latest EU And American Safety Standards And Regulations.
#TOP 6

Amscan 9906476 - Women's 1940's WW2 Land Girl Fancy Dress Costume

9906476
Multicoloured
UK Ladies 24-26
Amscan 9906476 - Women's 1940's WW2 Land Girl Fancy Dress Costume Cover
Amscan 9906476 - Women's 1940's WW2 Land Girl Fancy Dress Costume - UK Size 24-26

Features
Packet Includes: Overalls, Top And Headpiece
This Costume Is Ideal For World Book Day Or 1940's Themed Party.
Size: UK Ladies 24-26
Once You're Done With This Fun Costume, Please Consider Re-Gifting Or Giving To Charity To Give It A New Life.
#TOP 7

Karnival Costumes 81352 1940's Landgirl Costume

81352
Multi
Karnival Costumes 81352 1940's Landgirl Costume Cover
Karnival Costumes 81352 1940's Landgirl Costume, Women, Multi

Features
Available In Extra Small 4-6, Small 8-10, Medium 12-14, Large 16-18, Extra Large 20-22
Includes Shirt, Dungarees And Headband
#TOP 8

Smiffys WW2 Home Guard Private Costume

22132M
Green
M - Size 38"-40"
Smiffys WW2 Home Guard Private Costume Cover
Smiffys WW2 Home Guard Private Costume, Green, M - Size 38 inch-40 inch

Features
Chest 38"-40" / Waist 32"-34" / Leg Inseam 32.75"
Includes WW2 Home Guard Private Costume, Green Trousers, Ankle Covers, Jacket, Hat & Harness Belt
Smiffys Is A Leading Fancy Dress Supplier And Family Business With A 125 Year Heritage In Costumes, Wigs, Make Up And Accessories.
Please Note That All Our Smiffys Products Will Always Come In Full Smiffys Branded Packaging.
Our Dedicated In-House Safety Team Ensure That All Of Our Products Are Manufactured And Rigorously Tested To Comply With The Latest EU And American Safety Standards And Regulations.
#TOP 9

Lizzy Aviator Adult Fancy Dress Costume

COSNA
Aviator
Lizzy Aviator Adult Fancy Dress Costume Cover
Lizzy Aviator (One Size) Adult Fancy Dress Costume | Mens Pilot Jumpsuit, Flight Suit, Fighter Pilot Halloween Christmas Carnival Party Cosplay Outfit

Features
One-Size-Fits-Most: Designed To Accommodate A Variety Of Body Types, The One-Size Option Ensures That The Costume Can Fit Most Adults Comfortably, Making It A Versatile Choice For Last-Minute Outfit Decisions.
Classic Aviator Style: The Costume Features A Khaki Jumpsuit That Embodies The Classic Aviator Look, Complete With Military-Inspired Details That Add To Its Authenticity And Appeal For Themed Events Or Parties.
Ready For Takeoff: Whether You're Channeling Your Inner Maverick From Top Gun Or Just Looking For A Standout Costume, This Aviator Outfit Is Ready To Make You The Center Of Attention At Any Dress-Up Event.
Easy Maintenance: The Costume Is Hand Wash Only, Which Makes It Easy To Care For And Maintain, So You Can Keep It Looking Great For Every Occasion.
Durable Construction: Made With Quality Materials, The Overalls Are Built To Last, Ensuring That You Can Enjoy Wearing Your Aviator Costume At Multiple Events Without Worrying About Wear And Tear.
Buying Guide Image
Editor's Notes

During our 1940s adult costume outfit research, we found 56 1940s adult costume outfit products and shortlisted 9 quality products. We collected and analyzed 4,483 customer reviews through our big data system to write the 1940s adult costume outfits list. We found that most customers choose 1940s adult costume outfits with an average price of £20.00.

The 1940s adult costume outfits are available for purchase. We have researched hundreds of brands and picked the top brands of 1940s adult costume outfits, including Smiffys, SoWest, amscan, Karnival Costumes, Lizzy.

Written by
Edward West Avatar

Edward's family owns a retail store in Edinburgh for toys and games. He grew up taking a very active part in the family's business. Edward earned his first income from writing web content on a toy related gig for an online company. When he was 18, he took over from his father, and since then, he has been in charge and management of the store and several others around England.