Wednesday (Netflix)Wednesday, Cowboy Ken & Seong Gi-Hun
2020s Costumes
Costume Wall has 263 2020s costume guides, and the decade runs on three engines: streaming television, the Barbie pink of 2023 and the viral clip everyone saw on their phone. Wednesday carries the goth school uniform, Cowboy Ken carries the pink cowboy hat and fringe, and Seong Gi-Hun carries the green Squid Game tracksuit. Around them sit the Wicked witches, the Severance office, the Squid Game guards and a long list of honest meme builds.
263 costume guides Editorial reviewed Oct 5, 2026
Which 2020s Costume Should I Pick?
Start with the version you can build from clothes you already own, then add the pieces that name the character.
Wednesday (Netflix)Black dress with a white collar, braided pigtails and black tights.
Cowboy KenWhite cowboy hat, pink bandana and a fringe long sleeve shirt.
Seong Gi-HunGreen tracksuit, the 456 shirt, name tag and a black wig.2020s Costume Ideas by Character
Browse the 2020s guides by character and show, then open the one you want for its kit list and build notes.
263 2020s costumes
Alberta
Dress up like Alberta, the Prohibition-era jazz singer and ghost on CBS’s Ghosts, in burgundy velvet and pearls.
Alberto Scorfano
Pixar’s Luca human-form look: yellow ribbed tank top, brown chinos, tan rope belt and a short curly brown wig.
Angela
Stranger Things 80s roller-rink look: pink and white striped blouse, bleached denim skirt, pink scrunchie, white scrunch socks and white sneakers.
Argyle
Stranger Things pizza delivery guy look: a Surfer Boy visor cap, Surfer Boy Pizza T-shirt, Hawaiian button down, 1980s jogger pants and a long black wig.
Bear
Hulking imaginary friend in soft knits: a patterned knit sweater, gray jogger sweatpants and a white pullover hoodie.
Ben Grimm / The Thing
Fantastic Four rock hero look: orange rocky texture, blue trunks, the 4 logo and a heavy stone brow.
Benedict Bridgerton
Masked all-black Regency rogue with a wild streak: a black regency shirt, a black vest and black boots.
Boyfriend
Friday Night Funkin rhythm-game hero look: a spiky blue wig, a backward red cap, a white crew-neck t-shirt, loose blue jeans, red low-top sneakers and a handheld microphone.
CatNap
Sleepy purple cat in cat paw gloves: a purple track suit, a purple pink striped cat ear tail set and purple paw slippers.
Colin Bridgerton
Brown-haired Regency gentleman in a tailcoat: a blue tailcoat, a gray printed vest and navy regency pants.
Derek Turnbow
Stranger Things newcomer in brown glasses: a long sleeve rainbow striped sweater, a blue puffer vest and gray cargo shorts.
Abby Stone
Night Court revival judge look: black robe, white pointed shirt collar, blonde wig with bangs, brown wooden gavel and white canvas sneakers.
Abuela Alma Madrigal
Encanto family matriarch with silver-gray hair in a low bun: a plum embroidered dress, a black fringed pashmina wrap, gold pearl drop earrings and deep-brown ballet flats.
Agatha Harkness
Navy-coat witch look: navy coat, plum wide-leg pants, white tuxedo shirt, black obi belt, cameo pendant necklace and black ankle boots.
Agatha Harkness (Witch Gown)
Dress up like Agatha Harkness, the witch posing as Westview neighbor Agnes in WandaVision.
Agnes DeMille
Wednesday’s ballet-instructor look: orange hair, a Nevermore Academy uniform and Wednesday fan details.
Ajax Petropolus
Wednesday’s Nevermore Academy gorgon look: a blue beanie, a blue hoodie, a Nevermore Academy patch, a blue blazer over a white button down shirt and black dress pants.
Alastor
Radio Demon in black gloves: a steampunk Victorian tailcoat jacket, a red pleated tuxedo shirt with black bowtie and a gold monocle.
Allie Hayes
Off Campus party look: a plunging green printed maxi dress, nude heels, wavy brown hair and gold jewelry.
Amity Blight
Pale mint-green bob wig and a Hexside witch look: a magenta long-sleeve shirt, a black cowl cape and a gray sleeveless mini dress.
Andy Sachs - The Devil Wears Prada 2
Devil Wears Prada 2 look: pinstripe blazer, matching pinstripe trousers, white silk shirt and knee-high boots.
Apple
Forbidden Fruits look: black mini dress, long gloves, white boots, auburn hair and a crystal choker.
ASYNC Researcher
Hazmat researcher in chemical resistant work gloves: a yellow hooded coverall, a black full face respirator and a yellow hard hat.
Athena
Pale draped goddess of wisdom: a white Grecian draped robe, a brown braided waist belt and tan strappy sandals.Showing 1–24 of 263 2020s costumes
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How to Put Together a 2020s Costume
Start with one recognizable 2020s item, then let the show or the meme decide the rest of the outfit.
ElphabaGreen face paint, the black pointed hat and a long flowing gown.
M3GANTan pleated dress, a big bow and a blunt blonde wig.
Bernie SandersBrown parka, knit mittens, a face mask and a folding chair.Start With the 2020s Streaming Looks
The decade’s costuming began on television. Wednesday (Netflix) turned a black dress, a white collar and braided pigtails into the most copied build of the early 2020s, and it is still the cheapest one to pull from clothes already in the closet. Stranger Things kept the 80s alive through Eleven (Season 4) in her roller-rink dress and through the Hellfire layers fans copied from Eddie Munson, so the show supplies a whole shelf of 2020s ideas.
Severance went the other way and made office wear desirable, so Mark Scout is a pressed navy suit, a white shirt, a dark tie and a keycard on a lanyard. Ted Lasso did the same for sportswear, and Coach Beard proves that a tracksuit, a cap and a whistle read as a costume once the badge is right. Pick the show your room will recognize, because the joke lands hardest when the reference needs no explanation.
Build the Big-Screen 2020s Looks
Barbie owns the box-office side of the decade. Cowboy Ken is a white hat, a pink bandana and a fringe shirt, Denim Ken is the ’I’m Just Ken’ vest and jeans, and Rollerblade Ken is neon skatewear, so the three make an easy group for friends who want to match without buying one set. Wicked brought the stage look to cinemas, and Elphaba builds from green face paint, a pointed hat and a long black gown.
The superhero films of the decade leaned on texture rather than plain spandex. Sue Storm is a blue bodysuit with the 4 logo and a blonde wig, and Wolverine (Deadpool) is the yellow jumpsuit with plastic claws and a brown wig. For a pair, Wolverine beside Cowboy Ken covers both ends of the decade in one photo. Buy the suit, add the wig, and the silhouette does the rest of the work for you.
Pull a 2020s Costume From Your Own Closet
Several of the decade’s best costumes are ordinary clothes with one identifying detail. Seong Gi-Hun, Cho Sang-Woo and Kang Sae-Byeok are all a green tracksuit plus a number patch and a name tag, and the Squid Game Guard is a red jumpsuit with a black balaclava and a shape mask. Love Quinn is a mint apron and a fake cleaver worn over a plain dress you may already own, so a group can shop one product in three sizes.
If you own a suit, Severance is the fastest route, and Mark Scout, Helly R. and Irving Bailiff differ only in fit and tie. M3GAN rewards a tan pleated dress, a bow and a blonde wig, and Rhaenyra Targaryen is a purple-and-red gown under a long white wig. Buy the one prop that identifies the character, wear your own clothes, and the costume still lands in a photo. A plain apron and a hairband finish the look without a costume shop.
2020s Costume FAQ
What is the easiest 2020s costume to put together?
The Squid Game tracksuit. Seong Gi-Hun, Cho Sang-Woo and Kang Sae-Byeok are the same green jacket and pants with a number patch and a name tag, so one set of sportswear plus a printed patch covers anyone in the group. Add white slip-on shoes and a wig if you want the full Player look.
Which 2020s costume works best for a group?
Barbie is the simplest group theme. Cowboy Ken, Denim Ken and Rollerblade Ken all build from pink, denim and neon pieces you can mix across different body types, and the shared hats and wigs make the set read even in a crowded room.
Do I need a wig for a 2020s costume?
Often, yes. Wednesday needs braided pigtails, Elphaba needs long black hair and Rhaenyra Targaryen needs a long white wig, so the hair does half the work. A clip-in ponytail or a shoulder-length wig is usually enough unless the character’s hair is the whole silhouette.
What is a cheap viral 2020s costume?
Bernie Sanders from the 2021 inauguration. A brown parka, a face mask and a pair of knit mittens are the entire build, and a folding chair sells it in a photo. The Millionaire Hat Snatcher from the 2025 US Open is just as cheap with a polo, chinos and a cap.
Can I build a 2020s costume from clothes I already own?
Yes. Severance is the easiest, because Mark Scout, Helly R. and Irving Bailiff are ordinary office clothes, a suit, a shirt and a keycard. M3GAN is a tan dress and a bow, and Love Quinn is a mint apron over a plain dress. Add one prop and the outfit reads.
Which 2020s film gave the biggest costume trend?
Barbie, in 2023. The pink cowboy, denim and rollerblade Kens are still the most requested 2020s group costumes, and the film’s color palette makes them easy to shop for. Wicked did something similar the next year, turning Elphaba into a green-face-paint and black-gown build.
Choose Your 2020s Costume
Choose Wednesday for a cheap goth build from a dress you own, Cowboy Ken for a bright Barbie group, or Seong Gi-Hun for a Squid Game tracksuit. Elphaba and M3GAN show how far one signature prop stretches, and the Severance office covers everyone who would rather wear a suit.
