Hit Halloween Costumes of 2021

In the fashion world, Halloween costumes are all the rage. Whether putting together a Pinterest board together on Oct. 1 or finding a last-minute costume in your closet, this holiday season is a perfect opportunity to express one’s fashion style and take it to the next level. 

This year, trendy costumes ranging from Fembot to icon Olivia Rodrigo combined Y2K fashion and Halloween creativity to create fun, flattering looks.


Clothing and Halloween costume store DollsKill sells the Fembot costume in both pink and purple. While browsing through the site looking for costumes, I noticed these were both sold out frequently. Kendall Jenner wore this costume in 2018, launching its popularity in the following years. This year especially, I saw the costume everywhere. It’s a cute, flattering and bold look.

Credit: Elle

13 Going on 30

This iconic dress from 13 Going on 30 is $20 on Amazon and all over social media.This costume grew popular as it is so “Y2K,” and that is all the rage right now. It’s easy, cute and definitely one of the top costumes this year.

Britney Spears

Britney Spears is a common Halloween costume as we all know, especially the school-girl Britney look. However, this year, model Hailey Bieber dressed in several of Britney’s iconic looks, taking the costume to the next level. 

Credit: Pinterest


This costume is a classic and has been done by many celebrities in the past. Fairy costumes were popular this year, especially at college. All you need for this costume are a pair of fairy wings and a dress or two-piece set. It’s both easy and pretty – it was definitely a hit this Halloween.

Credit: Pinterest

Olivia Rodrigo

With her career booming this past year, many people dressed up as Olivia Rodrigo. See for yourself – check out her tagged posts on Instagram. You will see hundreds of people who recreated looks from her music videos and latest album cover, Sour. 

Credit: Stephanie Kondo YouTube

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