Halloween always seems to sneak up on us. One minute it’s summer, and the next, you’re realizing the party is next week and you have nothing to wear.

Been there, done that. Don’t panic!

Whether you’re hitting up a house party or just staying in for spooky selfies, these low-effort, budget-friendly costume ideas for you and your besties will save the day (and your wallet).

1. The “Vine Throwbacks” Crew

You might need to be of a certain age for this one to get it, but it's still a goodie. Think:

• “It’s an avocado! Thanks!” (Grab a green shirt and make a paper avocado pit.)
• “Road work ahead? Uh, yeah, I sure hope it does.” (Simple cardboard sign.)
• “She doesn't even go here” (The classic blue hoodie, sunglasses, and Mean Girls knowledge.)

It’s funny, instantly recognizable, and costs basically nothing.

Take the Quiz: Which KPop Demon Hunters Character Are You?

Are you sassy like Mira or effortlessly charming like Jinu? Play to find out!

2. Cereal Killers

Pick your favorite cereal boxes (mini ones work best), cut out the logos, and tape or safety-pin them to plain t-shirts. Add fake blood or red paint and plastic utensils. It's punny, spooky, and cheap.

3. Men in Black

Black sunglasses, white button-ups, and serious expressions. It can't get easier than that!

4. Social Media Icons

All you need are cardboard cutouts or printed logos of your favorite apps—Instagram, TikTok, YouTube, and Pinterest. Stick them to your shirts, and boom, you’re a squad of influencers. Add some ring lights and exaggerated selfie poses for extra flair.

5. “Error 404: Costume Not Found”

This one’s for the truly last-minute (or proudly lazy) costumes. All you need is a white t-shirt and a marker. Then write “Error 404: Costume Not Found” across the front.

It's so easy that it's basically zero work.

Bonus idea: you could have everyone in your friend group wear a different “error message” for a coordinated, tech-glitch vibe.

6. Emoji Squad

Pick your favorite emojis, print them out, or draw them on paper plates. Tape them to your shirt or wear yellow for bonus points. Simple, cute, and totally selfie-worthy. Bam!

7. Tourists

Hawaiian shirts, sunglasses, cameras, and sandals with socks. Boom. Cheap, easy, and surprisingly comfortable. You could also carry snacks and sunscreen as “props."