Embrace the kitty symbol of Halloween with the Newcosplay Black/White Cat Costume Adult Pajamas ($28). ... Spirit Halloween Adult Cat in the Hat Tutu Dress — Dr. Seuss. From. $50. $50 at amazon.com.

Simple costumes, like this crochet Cat in the Hat, are best if you want to avoid those pesky claws. Who knows, your cat might actually enjoy wearing this on their tiny head. 14. a lion.