75+ Trendy Group Halloween Costume Ideas for Women for 2026

Every year I say the same thing to my friends: let's do a group costume, and every year it turns into a group chat with 400 messages, three Pinterest boards, and somehow still no decision by October 20th. Sound familiar?

Group costumes are just better than solo costumes. You look more put together, you get better pictures, and honestly it's less pressure because nobody is staring at just you. The catch is nobody wants to spend a small fortune on something you're wearing for one night before it goes in a bin in your attic forever.

So I rounded up 75+ group costume ideas for 2026 that are either things you already own, cheap Amazon add ons, or a mix of both. Some are pop culture, some are just funny, and a few are for when it's October 30th and you have accepted you are the friend group who forgot to plan.

Pop Culture Group Halloween Costumes

• KPop Demon Hunters - colored hair streaks and stage-ready outfits mixed with edgier demon hunter pieces, this is the one everyone's group is doing this year.

• Wicked - emerald green for Elphaba, pink tulle for Glinda, add Fiyero or Nessarose if your group is bigger.

• Secret Lives of Mormon Wives - all white or all blue dresses like the opening credits, big Utah curls, and full glam, this is the reality TV group costume everyone will clock immediately.

• The Devil Wears Prada - Miranda's all black power look, Andy's before and after glow up, Emily's perpetually over it assistant energy.

• Taylor Swift eras - Reputation, Lover, Folklore, 1989, let everyone pick their favorite.

TV Show Group Halloween Costumes

• The White Lotus - linen resort wear, statement sunglasses, and one friend has to commit to being the unhinged one.

• Love Island - tiny going out dresses, a fake tan glow, and full villa energy.

• Emily in Paris - beret, a bow, clashing prints on purpose, camera around your neck.

• The Office - Dwight's blazer and tie, Pam's cardigan, Michael's "World's Best Boss" mug as a prop.

• Friends - late 90s New York fits, Rachel's layered hair, Monica's headband, Chandler's sweater vest.

• Sex and the City - Carrie's tutu and name necklace, Samantha's bold power suit, Charlotte's preppy pearls, Miranda's sharp blazer.

• Gossip Girl - prep school blazers, headbands, plaid skirts, and pearls.

• Severance - matching retro corporate office wear, Lumon Industries badges, and a very unbothered expression.

Movie Group Halloween Costumes

• Mean Girls - The Plastics in pink, or go full "sexy animal" Halloween costume joke, this one never misses.

• Clueless - Cher's plaid set, Dionne's fitted blazer, Tai's grunge era, all very shoppable.

• Wednesday Addams Family - Wednesday's braids, Morticia's black gown, Gomez's pinstripe suit.

• Practical Magic - flowy black dresses, jewel tones, moody witchy sister energy.

• Hocus Pocus - one red wig, one platinum blonde with a bow, one black wig with dramatic brows.

Disney Group Halloween Costumes

• Haunted Mansion Ghosts - faded Victorian gowns, gray toned makeup, eerily good posture.

• Classic Princess Squad - everyone picks a different princess and wears an elevated, adult version of the dress.

• Cruella and the Dalmatians - one friend goes full black and white hair with dramatic fur as Cruella, everyone else does black and white spotted outfits as the Dalmatians.

Funny Group Halloween Costumes

• Wine moms - leopard print, a Stanley cup, a messy bun, and full "it's five o'clock somewhere" energy.

• The Seven Deadly Sins - each friend picks a sin and wears it literally, gluttony shows up with a bag of chips taped to her outfit.

• Blackmail - black dresses covered in stamps and envelopes, the pun is the whole costume.

• Freudian Slips - slip dresses with a common Freudian slip written across the front.

• Cereal killers - white outfits, a cereal box prop, and some very convincing fake blood.

• Hot mess express - literal train conductor outfits with a handwritten "hot mess" sign around your neck.

• Rock, Paper, Scissors - grey for rock, a printed cutout for scissors, plain white for paper.

Aesthetic Group Halloween Costumes

• Mob Wife - fur coat, big sunglasses, a red lip.

• Pilates Princesses - matching sets, a Lululemon belt bag, and an oat milk latte prop.

• Y2K - low rise, mini bags, chunky sunglasses.

• Cowgirl Disco - fringe, sequins, boots.

Nostalgic Group Halloween Costumes

• 2000s pop stars - Britney, Christina, Beyonce, Jessica Simpson, P!nk, Mandy Moore, etc etc.

• Barbie - everyone picks their own Barbie era so nobody has to fight.

• Bratz Dolls - platform boots, a mini skirt, faux fur, and sunglasses way too big for your face.

• Spice Girls - each person picks a Spice girl that speaks to their personality.

• Von Dutch trucker era - trucker hats, rhinestones, tiny tank tops.

• Juicy Couture tracksuits - velour, big hoop earrings, a Motorola Razr prop.

• Lizzie McGuire - cargo pants, a graphic tee, chunky sneakers.

• S Club 7 - bright primary colors, matching energy.

Food & Drink Group Halloween Costumes

• Condiment squad - ketchup, mustard, and mayo in matching bodysuits.

• Wine bottles - a color coded outfit with a cork hat. Everyone picks their favorite kind!

• M&M's - one color each, add a big letter M cutout to your shirt.

• Movie theater snacks - popcorn, soda, and candy box costumes.

• Cereal box characters - pick your favorites and DIY the box.

• Fun cocktails - espresso martini, dirty martini, aperol spritz, margarita, cosmo, whatever your drink of choice is.

Sports & Athlete Group Halloween Costumes

• Dallas Cowboys Cheerleaders - the uniform, a high pony, and if you're brave, the kicks.

• Olympic athletes - team USA gear or pick your event.

• F1 grid squad - racing jackets and sunglasses.

• WNBA game day - jerseys, sneakers, and a courtside energy.

• Pickleball crew - visors, athletic dresses, a paddle prop.

Easy Last Minute Group Costumes

• Construction workers - hard hats, safety vests, tool belts.

• Cowboys - denim, hats, boots, a bandana.

• Race car drivers - matching jumpsuits or racing jackets.

• Tennis players - white skirts, visors, a racket prop.

• Flight attendants - matching blazers, scarves, a rolling suitcase.

• Lifeguards - red swimsuits, whistles, a "lifeguard" tee.

• Disco girls - sequins, platform shoes, big hair.

• Cheerleaders - matching pom poms and a school colors combo.

• Devils and angels - split your friend group down the middle.

• Tourists - fanny packs, cameras, socks with sandals (embrace it).

Best Group Halloween Costumes for 3

• Charlie's Angels - three chic 70s spy fits, aviators, and a lot of hair flips.

• Charmed sisters - Prue, Piper, and Phoebe, a witchy trio look.

• Destiny's Child - matching 2000s R&B fits, three mics, full girl group confidence.

• Devil, angel, and the friend stuck in the middle - the third wheel version of the classic duo.

Best Group Halloween Costumes for 4

• ABBA - matching sequin jumpsuits, platform boots, etc.

• Hogwarts houses - Gryffindor, Slytherin, Ravenclaw, Hufflepuff.

• Grease Pink Ladies - Rizzo, Frenchy, Marty, Jan.

• Golden Girls - Dorothy, Blanche, Rose, Sophia.

• Wizard of Oz - Dorothy, Scarecrow, Tin Man, Cowardly Lion.

• KISS - face paint, leather, and a whole lot of confidence.

Large Group Halloween Costumes (5+)

• Care Bears - a different colored bear and belly badge for everyone, works no matter how many people show up.

• Where's Waldo - red and white stripes, glasses, and beanies, infinitely scalable.

• Prisoners - striped jumpsuits and a ball and chain prop, easy for a huge group.

• Handmaid's Tale - red cloaks and white bonnets, dramatic in a crowd and takes almost no effort.

• Skittles or Starburst - each person a different color, works for any size crew.

• Squid Game guards and players - green tracksuits versus the pink guard uniforms.

• The Pitt ER staff - matching scrubs, ID badges, easy!

Honestly, half the fun of a group costume is the group chat chaos that happens before you land on one. So screenshot this, send it to your people, and let the arguing begin.