Tick-tock, the clock is counting down, and Halloween is creeping up on us with the stealth of a shadow in the night.
It’s not just any Halloween; it’s the one where YOU and your crew will become legends.
I’m talking about seizing the night with 37 group Halloween costume Ideas to try with your girl gang —because let’s face it, doing it solo is so last season.
We’re talking about those ‘OMG, we look amazing!’ moments that you’ll be talking about for years. So, let’s not waste another minute.
Halloween’s calling, and it’s time to answer with the most epic group costumes ever. Who’s with me?
Let’s make this Halloween one for the memory books you shall remember for ages to come!
1. Fetch Squad (Mean Girls)
Is it even Halloween if someone isn’t channeling their inner Regina George?
The Fetch Squad is your ultimate ticket to bringing that iconic Mean Girls vibe to life. Dress up as Regina, Cady, Gretchen, and Karen, and take over Halloween like it’s your very own North Shore High.
2. Zombie Friends
Gather your pals and turn your favorite friend group into the Zombie that no one will forget. Just slap on some fake blood and call it a day.
3. Tennis Champs (Tennis Players)
This one’s for all of you who love serving up some serious style, whether you’re rocking a Serena-level power stance or just vibing with the country club aesthetic.
Plus, you can totally turn this into a squad goals moment—because who says team spirit is just for the court?
4. Pixel People (Naked Sims)
Let’s get a little cheeky because who doesn’t remember that Sims moment when your Sim jumps in the shower and it’s all pixels? This costume is one of those “OMG, why didn’t I think of that?” ideas.
5. Galactic Cowgirls (Space Cowgirls)
This is for the squad that’s not afraid to mix a little glitter with their grit. It’s the perfect blend of old-school Western and futuristic fab, and if you ask me, this combo is one small step for fashion, one giant leap for squad-kind.
6. Upside Down Squad (Stranger Things)
Okay, Upside Down Squad is like, everything. If you’re as obsessed with Stranger Things as I am, this is the costume for your crew. It’s retro, it’s eerie, and it’s packed with character options that are all equally amazing.
7. Ocean Beauties (Mermaids)
Slip into your shimmery co-ords, splash on some sea-inspired makeup, and let your flowing hair down like you’ve just come from the waves. This costume is a little more siren-esque, this costume is sure to make a splash.
8. Spice Up Your Life (Spice Girls)
Tell me what you want, what you really, really want—how about a night of girl power as the Spice Girls?
Platform shoes, mini dresses, and the boldest 90s hairstyles are a must. So, spice up your Halloween, and remember: friendship never ends!
9. Jailhouse Royals (Disney Princesses in Jail)
Ever wondered what happens when fairytale royalty goes rogue? Enter the Jailhouse Royals, where your favorite Disney princesses are trading in their gowns for prison stripes.
These mugshots are definitely good for your instagram.
10. Wonderland Wonders (Alice in Wonderland)
The charm of Alice in Wonderland is timeless, and let’s be real, who doesn’t love a bit of topsy-turvy fantasy? I love how this theme lets you and your crew play with bold, quirky characters.
11. Fashion Icons (Barbies)
Confession: I’ve always dreamed of living in Barbie’s world, and the Fashion Icons theme lets you do just that. You guys can match like above or be whatever Barbie you desire!
12. Disney Baddies (Disney Villains)
I love how modern and trendy these costumes are meaning they can definitely be created with the items that already own
13. Heroic Rangers (Power Rangers)
It’s morphin’ time! Assemble your squad as the Heroic Rangers and relive the classic Power Rangers action.
With vibrant, color-coded suits, helmets, and a can-do attitude, you’ll be ready to take on any Halloween challenge that comes your way.
14. Toy Box Crew (Toy Story)
Reach for the sky—From Woody and Buzz to Jessie and Bo Peep, this group costume is a nostalgic trip down memory lane. This costume is all about fun, friendship, and a little bit of Pixar magic.
15. Coffee Duo (Starbucks & Barista)
Need a caffeine fix? Starbucks and the Barista who makes it happen. One of you can rock the iconic green apron while the two other is decked out as a larger-than-life cup of coffee, complete with whipped cream on top. After all, life happens, coffee helps!
16. Magical Fairies (🧚Winx Club)
The Winx Club has such a strong aesthetic that’s both nostalgic and totally enchanting. The best part? You get to add your own sparkle to the mix.
Style that viral butterfly top with colorful cordinates skirt and boots, that’s it.
17. Groovy Bots (Austin Powers Fembots)
Try pink babydoll dresses, go-go boots, and 60s hairstyles with a mechanical twist. If you’re looking to make a fab entrance and maybe stop a few hearts (not literally!), this is a killer choice.
18. Pop Star Parade (Britney’s Best Looks)
I mean, get ready to slay the Halloween stage—Britney style!
Celebrate the queen of pop herself by recreating Britney Spears’ most iconic looks. From the red jumpsuit in “Oops!…I Did It Again” to the schoolgirl uniform from “…Baby One More Time,” your group will be the ultimate tribute to pop royalty.
19. Golden Grannies (Grandmas)
Every besties have made this pact of growing old together at least once in their life. I mean this is a grear choice to dress up as golden grannies this Halloween just to get create golden memories, you guys will definitely cherish looking back.
20. Fashion Dolls (Bratz Girls)
This group costume is all about attitude, big shoes, and even bigger lips. With chunky shoes, trendy outfits, and loads of makeup or you try the costume like the one above, your group will be the fiercest crew on the scene.
All in all it’s a fashionista dream!
21. Soda Pop Stars (Fanta Girls)
Each of you can represent a different flavor—orange, grape, pineapple, and more. Bright colors, cute outfits, and a dash of fizz make this costume idea super refreshing. Plus, you’ll be the most bubbly group at the party, guaranteed!
22. Emerald City Crew (Wizard of Oz)
The Wizard of Oz is such an iconic story, and I love how this theme lets you mix a bit of magic with classic characters. Whether you’re the brains, the heart, or the courage of the group, it’s a fabulous way to show off your squad’s unique personalities.
23. Dancing Queens (Mamma Mia)
I’m living for the idea of twirling around in flared pants and platform shoes. This look is a perfect excuse to dance the night away while belting out some ABBA hits.
Mamma mia, here you all go again!
24. Colorful Critters (Care Bears)
The Care Bears are just so darn lovable, and this costume is all about spreading those good vibes. I love how each bear has its own personality, which means your crew can totally represent the full spectrum of emotions.
25. Breakout Crew (Convicts)
There’s just something about that rebellious, edgy look that’s super fun for Halloween. It’s the perfect way to add a little mischief to your night without actually breaking any rules. Plus, it’s kind of thrilling to be on the “wrong” side for a change, right? Just make sure your crew doesn’t get too rowdy!
26. Retro Dancers (60’s Go-Go Dancers)
I’m obsessed. The mini dresses, the boots, the big hair—it’s such a fun way to embrace those vintage vibes while still keeping it totally chic. And let’s be real, this look practically begs for a dance-off, so get ready to shake it!
27. Candy Crew (Halloween Candy)
Halloween is all about the candy. Whether you’re team chocolate or team fruity, this costume is all about having fun and bringing those sugary vibes to life.
Dress up as your favorite candy and call it a day!
28. Badge Earners (Girl Scouts)
Dress up as Girl Scouts, complete with sashes, badges, and those iconic cookies everyone loves. And hey, who can resist a Girl Scout at a party? (Especially if you bring the cookies!)
29. Beach Patrol (Lifeguards)
If you’re all about those sunny, beachy feels—even in October. I love how this look is equal parts fun and fierce. Plus, it’s a great way to bring a little bit of summer back for one last hurrah. Just don’t forget to keep an eye out for any beach party “emergencies”—you know, like someone needing a dance partner.
30. Purge Night (The Purge)
I love how it brings a dark, edgy vibe to the party without going overboard. That mask is compulsory.
31. Party Bros (Frat Boys)
Channel your inner frat boy with tank tops, backwards caps, and maybe even a red solo cup in hand. This costume is all about having a good time, bro-style.
32. Feline Friends (Classic Cats)
Nine lives mean nine times the fun, Right?
This costume is a purrfect choice for those who want to keep it classic but still have a blast. Add whiskers, ears, and a little bit of cattitude.
33. Dynamic Duo (Peanut Butter & Jelly)
You and your bestie are already the perfect pair, so why not show it off with the Dynamic Duo costume as Peanut Butter & Jelly? This simple yet adorable costume idea is all about celebrating your friendship with a sweet (and savory) twist.
34. Cinematic Baddies (Movie Villains)
Lights, camera, evil! With dramatic costumes and even more dramatic entrances, your group will have everyone rooting for the bad guys (just this once). After all, villains do have the best lines!
35. Law Enforcers (Cops)
Talk about one of hell of a hot costume. Dress up as the sexiest cop group this Halloween and keep the fun in-check.
36. Mischief Makers (Criminals)
White tank and a orange track pant is all you need to be those mischief criminals. Plus, if things go leak from your group chat i m sure you’d be in jail.
37. Ghost Chasers (Ghostbusters)
Suit up with proton packs, jumpsuits, and a fearless attitude, because your crew is ready to take on any supernatural shenanigans Halloween might throw at you. Whether you’re capturing ghosts or just capturing everyone’s attention, this group costume is a classic for a reason.
