For Halloween 2012, Kim dressed up as a mermaid.
Her dress featured a shell design at the bodice, which she paired with pearl necklaces.
That year Kim also celebrated Halloween with a Batman and Catwoman couples costume alongside her then-boyfriend Kanye West.
The all-black, leather ensembles were complete with face masks. Kim and Kanye began dating in 2012, and it was their first time celebrating Halloween as a couple.
In 2014, Kendall Jenner and Cara Delevingne dressed up as the classic video game characters, Mario and Luigi.
Kendall wore Luigi’s green shirt with Mario’s red cap, while Delevingne wore Mario’s red shirt with Luigi’s cap. Their costumes racked up over a million likes on Instagram.
Kim turned to fashion icons for costume inspiration in 2014.
Kim went as Vogue editor-in-chief Anna Wintour, while her ex-makeup artist Joyce Bonelli channeled Vogue’s creative director Grace Coddington. Bonelli’s son went as Karl Lagerfeld while North West dressed as Vogue’s late contributing editor André Leon Talley.
In 2016, Kylie Jenner recreated the iconic outfit from Christina Aguilera’s “Dirrty” music video.
She even perfectly recreated the singer’s hair.
Khloe Kardashian dressed as the “X-Men” character Storm that year with her then-boyfriend Tristan Thompson who went as Black Panther.
Khloe’s colored contacts completed the impressive look.
Kourtney Kardashian and her family also went for a Marvel superhero theme in 2016.
Kourtney dressed as Spider-Woman, and her children’s father Scott Disick went as Captain America. Their three children were in theme too. Mason was Black Panther, Reign was Falcon, and Penelope dressed as Black Widow.
For the Casamigos Halloween Party in October 2017, Kim dressed up as Cher.
Her friend Jonathan Cheban was at her side as Sonny Bono.
In 2018, Kourtney, Kim, Kylie, Kendall, and Khloe flew to new heights in Victoria’s Secret angel wings.
The sisters followed in Kendall’s footsteps for their family Halloween costume in 2018. According to Harper’s Bazaar, the sisters wore wings from previous Victoria’s Secret shows.
That year Kendall also dressed up like a fembot from the “Austin Powers” movies in Las Vegas.
The pink look was complete with a voluminous blonde wig and a mini coin purse.
In 2019, Kim dressed up as Elle Woods of “Legally Blonde” with ease.
“What, like it’s hard?” Not for Kim, who announced she passed the baby bar exam in December 2021 on Instagram. In 2019, she seemingly manifested this outcome with her rendition of Elle Woods for Halloween.
For Halloween 2021, Kourtney and her then-fiancé Travis Barker went as the leads of “True Romance,” Clarance, and Alabama.
Kourtney and Travis recreated different legendary couples for Halloween last year, but their “True Romance” homage took the cake. Complete with a movie poster edit, the couple dressed up as the leads of Quentin Tarantino’s cult classic last year.
This year, Kendall wore cow-print chaps to channel her inner Jessie from the Disney classic “Toy Story.”
The cowgirl costume was complete with pigtails and Jessie’s upholstered red cowboy hat.