BEST Halloween Costume Ideas 2026 (last minute, couples, & friend groups inspo)
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Last Updated on October 2, 2026 by Tiffany
Halloween is such a fun holiday and I love going all out each year and dressing up in unique costumes! I’ve had such fun halloween costume fits from being a winky face emoji to barnacle boy from SpongeBob.
Most of these fits can be done on a budget or DIY’d, and they’re honestly so much fun to put together too.
Down below I’ve listed various halloween costume ideas from couples/duos, last minute grabs, and big friend groups too!
I’ve also included links to grab these costumes for affordable prices, let’s get into it!
Shego from Kim Possible- Halloween Costume Ideas
This was one of my most fun costumes yet! I really just got the costume from Amazon and it came with everything, including the gloves and socks.
I put on Black lipstick on my top lip and indeed up winning a costume party! Grab the costume here!
Velma and Daphne
Such an easy and low effort last minute costume that is iconic for duos! Check out Velma fits here.
Kim Possible
If you have red hair (or some hair dye!) and long cargo pants, this is the best costume for you!
Teddy Bear
Go all out and put on a full teddy bear fit or go for a more flirty “baddies” aesthetic. Up to you babes.
Pennywise from It
Make it cute and sexy or make it as original as the movie! Snag a super cute pennywise dress here.
Bee and the Beekeeper
Awesome for couples or best friends! This costume can be creatively diy’d (especially if you know how to sew), but there are plenty of costumes on amazon as well!
The Colors of the Rainbow!- Halloween Costume Ideas
Amazing for friend groups of 4+ and last minute costume ideas. If you have a super large group, one person can be the sun and another can be clouds!
Wednesday Addams
This can be SUCH an iconic halloween costume if you have long black hair. Grab some final touches to finish your fit here!
Race Car Driver
If you ride a motorcycle, this is the best way to put your helmet to use in your costume! This pantsuit is long so it’s great if the 31st wherever you’re located is super cold!
Sexy Cowgirl & Cowboy
This one can easily be done single/solo, but it makes for a cute couples costume too! View some costumes here
Hello Kitty Themed Fit
So no, I’m not telling you to dress up in a full hello kitty onesie. However, this is my prime last minute costume that is easy to put together and can look super cute!
Simple grab a hello kitty tshirt and a cute skirt, put on some white headband ears, and paint whiskers.
Hello kitty shirts and kitty ears can be found here!
Traffic Light
Okay, this one is definitely a DIY, but can for sure win you a few costume parties if you put in the effort.
To make it affordable, wear a black shirt & pants, and grab some poster paper from dollar tree and get to work!
Here’s the link to an already made costume if you’re not on a budget
Cookie and Cookie Monster- Halloween Costume Ideas
Perfect for couples! This costume was last minute (I’m talking 3 days before Halloween!) and came together PERFECTLY.
To put this piece together, I got a brown tutu (came with long brown socks), wore brown leggings, a cookie headband, cookie armband, and little cookie clips!
I also fortunately had a tan colored tank top that paired so well with the costume. The entire fit came together for less than $20!
Grab my cookie headband/clip on cookie and my brown tutu here!
Regina Georgia from Mean Girls- Halloween Costume Ideas
An iconic pink look.
Catwoman
Catwoman is such a cute halloween costume to go for this year, and can be done extremely affordably, or all out! If you’re not on a budget, check out some of these cat woman costumes.
Monster High
One of my all time favorite cartoons as a kid! If you’re a beauty guru and love dramatic makeup, dressing up as Draculaura is absolutely THEE way to go!
Grab some monster high costumes here!
Neo & Trinity from the Matrix
An absolute goated pick for movie lovers and sure to run heads. Neo and trinity costumes can be found here!
Cherry
This one can be interpreted in so many different ways. You can have an all red fit with a cute cherry head band or get an entire cherry suit!
A Mermaid- Halloween Costume Ideas
I love a good mermaid fit because it can be interpreted in so many different ways. Grab some inspo here!
Princess
Princess Tiana, Jasmine, Cinderella, Princess Peach, Moana, you name it! View some super cute princess costumes for adult women here.
Strawberry Shortcake & Orange Blossom
The absolute CUTEST costume for friend duos! My friend and I planned this one a month and advance and got out fits from shein, but amazon also has the same for a great price.
We slightly altered the original look to make it more modern and 20 something fitting, and it was adorable!
My fit consisted of a strawberry shirt, a cute jean skirt, long white socks, a strawberry purse, pink hat, cut off long sleeve, and a pink belt.
Grab some strawberry shortcake fits here!
70’s Disco Queen- Halloween Costume Ideas
A super funky fit for the girls with fros! Thrift some colorful clothes, white boots, and watch how cute this halloween costume will look.
The Powerpuff Girls
Need I explain more? Make this iconic costume and easy DIY by grabbing pink, blue, and green tank tops along with tutus!
Barbie & Ken
Pretty self explanatory, an iconic duo that can be so easy to recreate. You can take it up another notch and even create your display boxes too1
Barbies
Get dolled up and grab your girls to dress as super cute barbies.
Barnacle Boy and Mermaid Man- Halloween Costume Ideas
I went as Barnacle boy in high school and my friend went as mermaid man and it was a surprisingly easy and definitely iconic fit!
Vampire
A classic, scary Halloween costume that only gets better and better each year. Have fun with your eye and lip look and check out some costumes here!
Bratz doll
As a Gen Z, Bratz was such an important part of my childhood, and their outfits were always iconic. This halloween costume is not necessarily one where you can buy a premade fit, but here is some inspo on pinterest!
Mario & Luigi- Halloween Costume Ideas
The well known Italian plumber brother duo. You can do this as a sibling or a friend duo.
Since technically it doesn’t make sense for Mario & Luigi to be a couples costume (they’re brothers, lol) try Mario and Princess Peach! Costumes are pretty easy to find and put together here.
Fluffy Cloud
Get creative with this one. You can dress as a literal cloud, or have CJ from Regular show inspiration for this fit!
Glinda from wicked
Glinda the good! As I’m obsessed with pink, dressing up as Glinda is an easy pick for me. If you have another friend, she can also go as Elpheba!
Tinker Bell
Tinker bell has always been that girl since I was a young kid. It’s a simple halloween costume idea to re-create with a green dress and yellow high bun.
Power Rangers- Halloween Costume Ideas
A must do for friend groups who want to go all out! View some power ranger fits here.
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