Halloween sneaks up faster than your math teacher announcing a pop quiz. One minute it’s September, the next you’re scrambling for a costume that’s cute, easy, and doesn’t scream, “I gave up and wore cat ears again.” Been there, done that (no shade to cat ears, but you get me).
If you’re a teenage girl who wants to look adorable without spending three hours hot-gluing sequins or draining your allowance at Spirit Halloween, this list is for you. I’ve rounded up 13 cute and easy Halloween costumes for teenage girls that are low-effort, budget-friendly, and totally Insta-worthy. And don’t worry—I’ll give you the pros, the cons, and even a few personal tips because IMO, the best costumes are the ones that feel fun, not stressful.
So, ready to level up from basic to “Oh wow, where’d you get that idea?” Let’s get into it.
1. The Classic Witch (but make it chic)
Sometimes the classics win. A witch costume can be as simple as a black dress, some dark lipstick, and a pointy hat.
- What you need: Black outfit, witch hat, optional broom.
- Why it works: It’s iconic and zero effort.
- Pro tip: Add fishnet tights or a sparkly cape if you want extra flair.
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Ever wonder why witches never go out of style? Because they’re basically the OG girl bosses.
2. Wednesday Addams
After Netflix’s Wednesday blew up, this look is basically guaranteed recognition.
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What you need: Black dress with white collar (or fake it with a collared shirt under a dress), braided pigtails, deadpan stare.
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Why it works: Everyone knows who you are instantly.
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Bonus points: Add a stuffed “Thing” hand for creepy-cool vibes.
I tried this last year, and honestly, it was the easiest costume I’ve ever pulled off. People loved it, and I didn’t even have to smile all night. Win-win.
3. ’90s Pop Star
Channel your inner Britney, Christina, or Spice Girl.
- What you need: Crop top, mini skirt, platform shoes, and a scrunchie.
- Why it works: Nostalgia = instant crowd pleaser.
- Pro tip: Blast …Baby One More Time while you enter the party.
Tell me you don’t want to live your Y2K fantasy just once. :)
4. Angel (Sweet & Simple)
This one is so easy it’s almost unfair. White dress, fluffy halo, and maybe some cheap wings from Amazon.
- What you need: White outfit + accessories.
- Why it works: Cute, classy, and effortless.
- Twist it: Pair with a friend who’s a devil for that good vs. evil duo.
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IMO, this is the ultimate “last-minute but still gorgeous” costume.
5. Devil (Because Mischief Is Fun)
The angel’s counterpart. Red outfit, horns, maybe a pitchfork. Done.
- What you need: Red dress, horns, optional tail.
- Why it works: It’s bold and super recognizable.
- Pro tip: Pair with dramatic eyeliner to make it fierce.
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Let’s be real—sometimes it’s just more fun to be the villain. ;)
6. Barbie (Life in Plastic, It’s Fantastic)
With the Barbie movie still fresh in everyone’s head, this one’s a no-brainer.
What you need: Pink anything. Literally anything.
Why it works: Pop culture queen vibes.Upgrade it: Add sunglasses and heels for that Margot Robbie flair.
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Seriously, I wore pink sweatpants once and people still guessed “Barbie.” It’s that easy.
7. Vampire (Goth but Cute)
Dark, dramatic, and always in style.
- What you need: Black or red outfit, fake fangs, maybe a cape.
- Why it works: Equal parts scary and stylish.
- Pro tip: Smudge some red lipstick like blood for extra effect.
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Ever wonder why vampires look so good? Eternal youth. Not fair, honestly.
8. Cowgirl
Howdy, partner. Easy, comfortable, and you can re-wear the outfit later.
- What you need: Plaid shirt, jeans or denim shorts, cowboy boots, and a hat.
- Why it works: Country chic never fails.
- Bonus points: Add braids or a toy lasso.
FYI, this is my go-to when I want to look cute but still be able to eat candy corn comfortably.
9. Black Cat (Yes, but Elevated)
Before you roll your eyes, hear me out. The black cat works when you accessorize it right.
- What you need: Black outfit, cat ears, eyeliner whiskers.
- Why it works: Minimal effort but still looks adorable.
- Pro tip: Add sparkly eye makeup or a tail for extra points.
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Don’t knock it till you try it. This “basic” option is actually foolproof.
10. Cheerleader
Whether you’ve cheered before or not, this costume is fun, flirty, and recognizable.
- What you need: Cheer uniform (borrow one if you don’t have it), pom-poms.
- Why it works: It’s instantly recognizable and energetic.
- Bonus: Pair with a friend as rival cheer squads.
Trust me, people love a throwback to their school spirit days.
11. Fairy
Soft, whimsical, and oh-so-pretty.
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What you need: Flowery dress, wings, maybe a flower crown.
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Why it works: Gives ethereal vibes without much effort.
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Pro tip: Glitter = your best friend.
Ever wanted an excuse to douse yourself in sparkles? This is it.
12. M&M (Group Costume Idea!)
This one is genius if you’re going out with friends.
- What you need: Solid color t-shirt, white “M” (cut from paper or tape).
- Why it works: Easy, cheap, and adorable as a group.
- Pro tip: Each friend picks a different color.
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I did this with my squad once, and honestly, we got more compliments than the people in store-bought costumes.
13. Mermaid
Last but not least, the mermaid look. Sparkly, colorful, and creative.
- What you need: Shimmery skirt or leggings, seashell accessories, glitter makeup.
- Why it works: It looks impressive but is actually super easy.
- Pro tip: Spray some glitter in your hair for that “under the sea” glow.
Because who doesn’t want to feel like Ariel for a night?
Final Thoughts
So, there you have it—13 cute and easy Halloween costumes for teenage girls that don’t require a craft degree or a small fortune. Whether you want to keep it classic with a witch, trendy with Barbie, or playful with a group idea like M&Ms, there’s an option here that’ll make you feel confident and festive.
Halloween shouldn’t stress you out. It’s about candy, fun, and maybe flexing a little on your Instagram feed. ;) Pick the costume that fits your vibe, throw on some accessories, and own it.
Now the only real question is: are you team angel or team devil this year?