30 College Halloween Costumes That Totally Slay!

No matter where I go on campus (whether that’s class, the library, or a house party), it’s a well-known fact that trying to stand out on Halloween can be… tricky. I know costumes don’t have to be complicated, but it’s almost too easy to fall into a last-minute rut when you’re juggling midterms and figuring out weekend plans. Don’t even get me started on how tempting it is to skip the costume altogether. Sound familiar? I got you. Whether you’re into funny, punny, spooky, or totally glam, I’ve got a ton of college Halloween costume ideas here for you. Bonus: most of them are easy to DIY or grab on a budget (win win!). Check out these 30 college Halloween costumes for inspo—once you try them, you’ll totally slay spooky season.

I know style means different things to different people, so I’ve included options for all kinds of vibes—cute, creepy, clever, and beyond. Want something classic with a twist? Try a trendy cowgirl, a Y2K pop princess, or a vampy twist on Little Red Riding Hood. More into humor? Go for a punny moment like a cereal killer or static cling. Looking to match with your bestie or your whole squad? I’ve got duo and group costume ideas too—like angels & devils, the Cheetah Girls, or Mamma Mia looks. Love a good pop culture reference? Me too. Dress up as characters from your favorite shows or viral moments (hello, Barbiecore!).

Not sure what your plans are yet? Don’t worry—these looks work for frat parties, apartment pre-games, campus events, or just hanging with friends and snapping some pics. Want even more inspo? Check out my couple costume ideas, trio looks, and last-minute DIYs too.

30 College Halloween Costumes That Totally Slay!

1. Barbie

Go full pink with sparkles, heels, and a bold smile. Life in plastic? Totally fantastic.

2. Bratz Doll

Y2K glam, dramatic eyeshadow, and a killer mini skirt = Bratz energy.

3. Space Cowgirl

Think metallics, fringe, a cowboy hat, and glitter everything!

4. Mummy (But Make It Cute)

Wrap yourself in gauze or torn white fabric with glam makeup and gold accessories.

5. Fairycore Queen

Sheer layers, wings, sparkles, and flower crowns—whimsical and ethereal.

6. Devil in Red

Red dress, horns, and fiery lipstick—simple but always hot.

7. Angel

White everything with soft glow makeup and halo accessories. Bonus: pair with a devil!

8. Greek Goddess

A flowy white dress, gold jewelry, and braided hair = effortless and classy.

9. Clueless-Inspired

Channel Cher or Dionne with plaid skirt suits and ‘90s sass.

10. Vampire Babe

Lace, velvet, and fangs—think hot Dracula vibes.

11. Pop Star (Any Era)

Dress as Ariana, Britney, or Beyoncé—just grab a mic and strike a pose.

12. Cow Print Baddie

Cow print pants, corset top, and a cowboy hat. Cute and easy!

13. Mermaid on Land

Shimmer and shells with beachy hair—no tail required.

14. Race Car Driver

A jumpsuit or checkerboard set and some sunnies for sporty spice vibes.

15. 2000s Paris Hilton

Tiny sunglasses, Juicy Couture tracksuit, and a fake flip phone. Slay.

16. Skeleton Babe

Black outfit with white skeleton paint or cutouts. Add rhinestones for glam.

17. Cupid

Red or pink fit with a bow and arrow prop. So sweet, it hurts.

18. Alien Girl

Silver fits, space buns, and sparkly makeup for an out-of-this-world look.

19. Pirate Princess

Corsets, ruffled sleeves, and boots. Add a headscarf and hoop earrings!

20. Lifeguard

Red swimsuit, whistle, and high ponytail = fast and flirty.

21. Wednesday Addams

Black dress, white collar, deadpan expression—spooky meets iconic.

22. Schoolgirl Remix

Plaid skirt, white button-down, and knee-highs for a Britney-style throwback.

23. Disco Diva

Flared pants, sequins, and big hair—get groovy and glittery.

24. Cheerleader (but scary)

Bloody pom-poms, torn uniform, and smudged makeup—Go team… of the undead.

25. Dark Angel

Black wings, smoky eye, and attitude—bad never looked so good.

26. Lifesize Doll

Glossy makeup, high-pitched voice, and plastic poses—creepy and cute.

27. Camp Counselor (Horror Version)

Shorts, whistle, fake blood, and a spooky twist.

28. Witch in All Black

Wide brim hat, long black dress, and layered necklaces—basic but forever fierce.

29. Glow Stick Girl

Wear all black and tape glow sticks all over—easy, bright, and dance-floor ready.

30. Duo Costume: Peanut Butter & Jelly

Grab a bestie and wear brown and purple—classic and hilarious.

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