Kim Kardashian & Kourtney Kardashian's Childhood Halloween Photos Are Just Adorable

Kourtney wore a version of one of little Kim's costumes this year

So precious!

Kourtney Kardashian and Kim Kardashian posted on their Instagram pages on Saturday, 35-year- 2015, photos of themselves as children, wearing cute costumes. Younger sister Kourtney Kardashian, 31, was a baby when the pics were taken.

In one image, shared by Kourtney, Kim is dressed ready to kick some butt and is dressed as the same superhero her older sister channeled in recent Halloween photos with her three kids: Wonder Woman.

The 35-year-old pregnant Keeping Up With the Kardashians star and Kanye West's 2-year-old daughter, North West, may very well take after her aunt with her fondness for ballerina outfits, as little Kourtney is wearing a white leotard and tutu. Her hair is styled adorably in two braided top loops.

Happy Halloween ????

A photo posted by Kim Kardashian West (@kimkardashian) on Oct 31, 2015 at 9:10am PDT

Kim posted on her page a photo of herself with Kourtney and their mom Kris Jenner. Kim is wearing a Snow White costume, while her sister sports a pink princess dress and a golden crown.

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A photo posted by Kourtney Kardashian (@kourtneykardash) on Oct 31, 2015 at 9:13am PDT

 Kourtney, 36, also shared another throwback Halloween pic, showing herself as a kid in a clown costume.