Kourtney Kardashian Sports Sexy Wonder Woman Costume for Halloween With the Kids!

Kourtney Kardashian shows off her family’s matching Halloween costumes in these adorable new Instagram photos!

The 36-year-old reality star dressed up as a sexy Wonder Woman, while her three children, Mason, 5, Penelope, 3, and Reign, 10 months, also sported superhero costumes, complete with face masks and capes!

PHOTOS: Check out the latest pics of Kourtney Kardashian

“Squad,” Kourt captioned one of the pics.

Her sister Kim Kardashian‘s daughter North West, 2, also joined them as a cute white unicorn!

Check out another selfie of her Halloween squad below!

FYI: All the kids’ costumes are from Pottery Barn Kids.