Business Insider India has updated its Privacy and Cookie policy. We use cookies to ensure that we give you the better experience on our website. If you continue without changing your settings, we\'ll assume that you are happy to receive all cookies on the Business Insider India website. However, you can change your cookie setting at any time by clicking on our Cookie Policy at any time. You can also see our Privacy Policy.
Over the years, Kim Kardashian West, Kylie Jenner, and their sisters have rocked some pretty wild looks on October 31. The KKW Beauty founder has dressed as everything from Poison Ivy to a giant bug, while the Kylie Cosmetics CEO has opted for daring costumes inspired by Christina Aguilera and her daughter Stormi.
From Khloe Kardashian's Cruella de Vil look to Kendall Jenner's take on the Powerpuff Girls, here's a look at some of their wildest costumes.
Advertisement
In the '90s, Kris Jenner, Kylie Jenner, and Kendall Jenner coordinated in pirate costumes.
Kris Jenner, Kylie Jenner, and Kendall Jenner dress as pirates in the 1990s.
Kris Jenner/Instagram
Cat costumes can be overdone, but Kim Kardashian West made her outfit stand out in 2010.
Kim Kardashian dresses as a cheetah on Halloween in 2010.
Kim Kardashian/Instagram
Advertisement
The KKW Beauty founder was almost unrecognizable during a Halloween party in 2011.
Kim Kardashian West dresses as Poison Ivy in New York on October 29, 2011.
Bennett Raglin/Getty Images
The following year, Kardashian West attended the same event as a blonde mermaid.
Kim Kardashian West at the Midori Green Halloween party on October 27, 2012.
Laura Cavanaugh/Getty Images
Advertisement
Three years later, she poked fun at one of her controversial Met Gala looks.
Kim Kardashian West dresses as herself on Halloween in 2015.
Kim Kardashian West/Instagram
Kylie Jenner wore one of her best — and wildest — Halloween costumes in 2016.
Kylie Jenner dresses as Christina Aguilera in 2016.
Kylie Jenner/Instagram
Advertisement
Khloe Kardashian, on the other hand, could have starred in a Marvel movie with her costume that year.
Khloe Kardashian dresses as Storm for Halloween in 2016.
Khloe Kardashian/Instagram
Also in 2016, Kourtney Kardashian opted for an unexpectedly dark costume.
Kourtney Kardashian and Stephanie Shepherd Suganami in October 2016.
Kourtney Kardashian/Instagram
Advertisement
Khloe Kardashian embraced the "Game of Thrones" hype on Halloween in 2017.
Khloe Kardashian and Tristan Thompson on Halloween in 2017.
Khloe Kardashian/Instagram
Kendall Jenner also put her own twist on a fan-favorite character that year.
Kendall Jenner and Hailey Bieber in California on November 1, 2017.
gotpap/Bauer-Griffin/Getty Images
Advertisement
The model outdid herself when she wore a wild "Austin Powers"-inspired costume in 2018.
Kendall Jenner dresses as a fembot for Halloween in 2018.
Bryan Steffy/Stringer/Getty Images
Kourtney Kardashian took inspiration from another celebrity that year.
Kourtney Kardashian dressed as Ariana Grande for Halloween in 2018.
Kourtney Kardashian/Instagram
Advertisement
Kylie Jenner wore one of her most whimsical costumes to date in 2018.
Kylie Jenner dresses as a storm, inspired by her daughter, for Halloween in 2018.
Kylie Jenner/Instagram
All of the Kardashian-Jenner sisters dressed in daring Victoria's Secret Angel costumes that year.
Kim Kardashian West and Kylie Jenner dressed as Victoria's Secret Angels in 2018.
Kim Kardashian/Twitter and Kylie Jenner/Instagram
Advertisement
Kylie opted for a daring fairy costume the following year.
Kylie Jenner dresses as a fairy for Halloween in 2019.
Kylie Jenner/Instagram
One of the Kardashian West family's many costumes in 2019 was inspired by bugs.
Kim Kardashian West and her daughter North dress as bugs for Halloween in 2019.
Kim Kardashian West/Instagram
Advertisement
Khloe, on the other hand, put a wild twist on a classic Disney villain.
Khloe Kardashian and her daughter True on Halloween in 2019.
Khloe Kardashian/Instagram