Kourtney & Kylie Rocked Halloween PJs

Those Kardashians and Jenners often dress alike. Their closets are full of designer items and it makes sense for them to swap actual pieces of clothing or to borrow from each other's style playbooks, intentionally or otherwise. Kourtney Kardashian and Kylie Jenner wore matching Halloween PJs, but at different times and with different people in their lives.

Both looked adorbs and fell flawlessly in line with the season of ghouls, costumes, skeletons, and more.

"Kourtlie" is a thing, as Kourtney and Kylie often dress alike. Kris Jenner's eldest and youngest daughters wore similar black bathing suits this past summer and they usually pose the same on Instagram. And of course the Kardashian-Jenner clan often dress alike at events, like at last week's Cosmo birthday celebration, which found them all in black and with dark hair, save for Kylie, who went blonde again and wore white.

But while lounging around in the days before Halloween — Kourt with her kids and Kylie with hers — they were twinsies in black sleepwear.

Kourt was decked out in a black outfit with white skeleton bones. She was probably posing with her oldest son Mason and daughter Penelope while showing off their cuddle clothes.

Too precious, right? That's definitely how to get one's cuddle on. There's a lot of legs, feet, and bones in one photo. But the fact that mom matched with her kids is crazy amazing. Kourtney isn't like other moms. She's a cool mom.

Kylie and her pal rocked black jammies with seasonal print. Kylie had ghosts on her pajamas, while her pal owned metallic, silver bats. Creepy cute, indeed. No makeup, two puppies, all awesome. Kourtney and Kylie aka "Kourtlie" so needed to have a joint sleepover with these outfits.

Want to copy their leisurely, seasonally appropriate ensembles?

Onesie, $25, Target

This Star Wars-themed onesie is great for Halloween and beyond. Sleepovers can be so much fun!

Bottoms, $7, Old Navy

Boo! These ghost and "Boo" print bottoms look so comfy and cute.

PJs, $6, Gymboree

Gymboree offers a matching pair of adult skeleton PJs for dad! Moms can wear these around the homestead too! They are also somewhat educational, too.

Skull Onesie, $30-50, Amazon

This onesie is totally amazing, thanks to the inclusion of the heart. These PJs look warm 'n' fuzzy, too.

While it's totally fine and acceptable to wear skeletons and skull-print clothing all-year round or at any time of the year, it's obviously amplified for the Halloween season, as evidenced by Kardashians and Jenners. You can get your Halloween PJ look on, especially when staying in on a chilly night, eating popcorn, and watching The Blair Witch Project.

Images: Courtesy Brands