We've long admired the wardrobes Kourtney Kardashian's kids sport around town, so we're not too surprised that we've fallen in love with the way she's decorated her kids' rooms in her Calabasas, CA, home. Though Kourtney Kardashian and Scott Disick recently put the house on the market, they didn't do so before sharing some shots of their decorating style with Domaine. Kourtney worked with the interior designers at Jeff Andrews to create what can only be called an "Alice in Wonderland meets Beetlejuice" vibe. And while that may describe the common areas of the home, her kids rooms — much of which she decorated herself — feel a bit more classic with a contemporary twist. Read on to see Mason's and Penelope's rooms — as well as their playroom — and how you can re-create the looks yourself!