“Bestie, let’s do a themed trio this year.” The group chat goes off because Halloween is the holiday to stunt together. Ready to go viral as a cinematic trio like the Sanderson sisters or sport those Barbie-pink aesthetics that scream “main character energy”? I’m spilling all the tea on trio Halloween costumes that make you want to save the pin, share it to your Stories, and set that group photo as your new profile pic. Get your crew, channel your inner icon, and prepare for Instagram glory. Ready to make some magic? Let’s go all-out.
The Plastics, But Make It 2025
Put on your pink (on a Wednesday, duh), grab your Burn Book, and live your Regina, Gretchen, and Karen fantasy. Add Y2K shades, mini shoulder bags, and some serious side-eye. Too glam to give a damn? Exactly. Fetch finally happened.
The Sanderson Sisters in Streetwear
Witchy, but like, off-duty influencer. Think Hocus Pocus meets Hypebeast: velvet corsets with chunky sneakers, claw rings, and faux fur. Spell-casting with a side of Starbucks. Don’t lie-you already know who’s Winifred in your group.
Bratz Dolls Reimagined
Photo Credit – @letty_ghosn
Yasmin, Sasha, and Cloe just dropped into 2025 with vinyl pants, glitter lids, and sky-high platforms. Matchy makeup, dramatic poses, and attitude dialed to a 12. Want nostalgia and glam in one look? This is it.
Flamin’ Hot Cheetos, Takis & Doritos
For the snack queens who are the moment. Spice things up with bold reds, electric oranges, and literal chip bags turned into purses. This isn’t a costume-it’s a craving. Who’s feeling extra crunchy?
Powerpuff Girls, but Euphoria-core
Bubblegum gloss, rhinestone tears, mesh sleeves, and neon lights. Blossom, Bubbles, and Buttercup are serving chaotic good in high-def drama. Who’s your inner sparkle savage?
The Scooby Gang Goes Dark Academia
Velma’s in a pleated midi, Daphne rocks a plum beret, and Shaggy? He’s giving oversized corduroy chic. Add latte cups, spooky lighting, and TikTok sleuth energy. Zoinks, but make it fashion.
Kiss, Marry, Kill – But IRL 
One’s decked in hearts and roses (Marry), one’s got black leather and red lipstick (Kill), and the last is covered in glitter and lip prints (Kiss). It’s a bold, tongue-in-cheek look that’ll have strangers playing along at the party.
Charlie’s Angels, Y2K Style
Crop tops, low-rise cargos, butterfly clips, and a Motorola Razr in every hand. Dangerous, dazzling, and dipped in early-2000s glam. Cue the slow-motion walk with wind machines.
The Teletubbies, But Unhinged
Oversized plush suits with LED belly screens displaying chaotic TikToks? Yes. Add fishnet gloves and Doc Martens for a ravey twist. Tinky Winky never looked so terrifyingly fabulous.
The Zodiac Signs You Hate
Each friend dresses as a pet-peeve sign: Sagittarius chaos, Scorpio vengeance, Gemini duality. Go full astrology-core with symbolic props, glitter horns, and cosmic snark. Bonus: passive-aggressive flirting with your crush.
Cruella, Maleficent & Ursula – Villain Vixens
Goth glam never looked this delicious. Think: satin gloves, smokey eyes, and over-the-top lashes. Dripping with drama and vengeance. Are you the misunderstood villain or just a Leo?
The Matrix, But Everyone’s Trinity
Slick black leather, tiny glasses, and don’t-talk-to-me energy. Everyone’s the cool one. Add choreography and a smoke machine if you’re extra. Which pill are you taking tonight?
The Clueless Girls in Fall Plaid
Cher, Dionne, and Tai – but swap pastels for moody mustards and caramel tones. Knee socks, tiny bags, and lattes in hand. Ugh, as if we wouldn’t wear this all year.
The Bachelorette Final 3
One friend in a glam red gown (the Bachelorette), the other two as dramatic contestants holding fake roses and passive-aggressive smiles. Make it messy, make it memey. Who gets the final rose?
The Fairly Odd Parents & Timmy
Bright wings, glittery wands, and bubblegum wigs. Cosmo, Wanda, and your friend with chaotic energy as Timmy. Extra points for carrying around a goldfish named “secret trauma.”
Stranger Things: The ’80s Edition
Tease your hair, slap on neon windbreakers, and bring walkie-talkies. Think Eleven’s pink dress meets Max’s skate park vibes. Stranger Things, but make it slay.
Gossip Girl, But the Group Chat Version
Blair’s headbands, Serena’s sparkles, and Jenny’s eyeliner. Channel Upper East Side drama with viral-worthy selfies. Gossip Girl would absolutely screen-record your TikToks.
Barbie’s Afterparty: CEO, Mermaid, Cowgirl
Each Barbie with a vibe. Blazers and boss boots. Shell tops and shimmer. Fringe, pink, and yeehaw energy. Life in plastic? More like iconic.
The Three Moods of Taylor Swift Albums
Folklore (ethereal cottagecore), Reputation (snake-print and black lace), and Lover (pastel hearts and sparkles). Taylor taught us emotional range – now wear it.
Trendy Tarot Cards
The Star (silver glitter), The Moon (celestial chic), and The Devil (vinyl corset realness). Tell everyone’s future-or just their Instagram captions. Manifestation never looked hotter.
Beetlejuice Trio in High Fashion
Green slime accents, pinstripes, and gothy glam makeup. Lydia in tulle, Beetlejuice in Balenciaga (a vibe), and Miss Argentina with a glittery sash. Creepy couture.
The Muses from Hercules
Grecian goddess gowns, gold cuffs, and soaring vocals not required-but welcome. Add afros, big lashes, and harmonize down the sidewalk. Icon energy only.
Campfire Ghost Stories IRL
Glow-in-the-dark face paint, faux blood, and fog machine in tow. Each friend becomes a classic horror trope: the cursed doll, the faceless bride, the haunted camper. BOO-tifully chilling.
90s Sitcom Baddies
Hilary Banks, Maxine Shaw, and Dionne from Clueless. High ponytails, plaid skirts, and clapbacks for days. Throwback never felt so forward.
Eras Tour Backup Dancers
Sequin bodysuits, fringe boots, and full glam. Choreo optional, slay required. You’ll be serving more sparkle than a New Year’s Eve disco ball.
Social Media Apps As People
Instagram (aesthetic beige and latte art), TikTok (bold prints and Gen Z accessories), and Twitter (dark humor + hoodie + emotional baggage). Caption this: unhinged, but on brand.
The Three Spider-People
Miles Morales, Gwen Stacy, and Peter B. Parker – but glam them up. Spider-web mesh, reflective jackets, and high-top sneakers. Webs optional. Drama? Required.
“Don’t Worry Darling” Energy
Florence Pugh’s dreamy dresses, Olivia Wilde’s directorial edge, and Harry Styles in retro-glam glory. Add vintage curls and tension so thick it’s couture.
Disney Channel Love Triangle
Zac Efron in every timeline. Sharpay’s pink power suit, Gabriella’s wholesome vibes, and a third friend in a “I ♥ Troy” tee. Fight us.
Mad Hatter, Cheshire Cat, Queen of Hearts
Over-the-top accessories, velvet textures, and chaotic beauty. Go full tea party glam with wild prints and bold lipsticks. Fall down the fashion rabbit hole.
Starbucks Seasonal Drinks
Pumpkin Spice (warm neutrals), Peppermint Mocha (deep reds), and Pink Drink (Y2K soft girl realness). Walk around handing out compliments and cinnamon sticks.
The Cheetah Girls, but European Tour
Boho jackets, rhinestone jeans, and big hoops. Each look screams “we don’t need a man, we have harmonies.” Channel that early 2000s confidence.
Enchanted Forest Creatures
A fairy, a mushroom babe, and a moss-covered nymph. Ethereal lighting, glitter freckles, and mossy accessories. Forestcore is the new floral.
Pop Princess Comeback Looks
Britney’s red latex, Christina’s Dirrty chaps, and Beyoncé’s Dangerously In Love sparkle. You’ll need a fan for the wind-blown hair shots.
Girl Scout Cookies IRL
Samoas (coconut & glam), Thin Mints (mint green baddie), Tagalongs (peanut butter vibes). Serve sweetness, serve sass, sell out.
Avocado Toast Trio
Avo (green goddess), Poached Egg (white & gold chic), and Sriracha (spicy red-hot slay). Brunch-core meets costume party.
Met Gala Themes Recreated
One as “Heavenly Bodies,” one as “Camp,” one as “Gilded Glamour.” More drama than your high school group chat. Pose like paparazzi are watching.
The Holy Trinity of 2000s Reality TV
Paris Hilton, Nicole Richie, and Tyra Banks. Think Juicy Couture, chaotic eyeliner, and top model poses. So hot right now.
WiFi, Low Battery, and No Signal
All-black minimalist outfits with dramatic signs. Bring stress, serve style. Everyone will feel this trio. Existential dread has entered the chat.
Big 3 Energy: Netflix, HBO, and Hulu
Outfits inspired by your fave shows: Bridgerton corsets, Euphoria rhinestones, Handmaid’s Tale cloaks. Binge-worthy fashion moments only.
Angel, Devil, and In-Between Baddie
Classic, but elevated: LED halos, rhinestone horns, and a neutral-toned mysterious middle. Balance the chaos with hotness.
The Office Characters on Halloween
Dwight as a Sith Lord, Jim as “Bookface,” and Pam in a cat headband. Deadpan humor and Dunder Mifflin drama, always in style.
The Mean Emo Girls
Pastel hair, chokers, and sad girl eyeliner. Think Avril Lavigne x Pinterest-core. Crying in the club, but cute.
The Evolution of Barbie
1950s polka dot Barbie, 1990s workout Barbie, and 2023 CEO Barbie. Plastic perfection meets girl power.
The Twilight Love Triangle
Bella’s awkwardness, Edward’s sparkle skin, Jacob’s abs (or flannel shirt vibes). Add glitter spray and moody glances. Team Who?
The Craft Coven 
Black skirts, pentagrams, and witchy makeup. Recreate that iconic walking scene and summon some spooky chic.
Pinterest Aesthetics IRL
Cottagecore, Clean Girl, and Coquette. Three viral aesthetics, one outfit each. Think florals, neutrals, and bows. Literally made for saving.
Halloween is the one time you can fully embrace your most OTT style dreams especially as a trio! Go bold, go campy, go cinematic. Whichever costumes you choose, lean into them like they’re your Met Gala moment. Snap selfies, dance like nobody’s watching, and let this Halloween be your most iconic one yet. Ready to make your besties proud? Go crush it. Drop a comment with your top pick, send this list to your group chat, and keep the creativity flowing. Halloween is short but memories last forever. Make this one a costume moment that’s truly unforgettable!