You can't have a Cat in the Hat costume without the eponymous hat! That's the whole premise of the character (that and encouraging child literacy)! Fear not, though, we have the Adult Cat in the Hat Cap! Straight from Dr. Seuss' legendary kid's book, this exciting hat can meet your needs on any occasion! Whether cleaning the house before mom gets home or just generally being awesome this hat will deliver! Plus, if you're going to a party is there a more appropriate hat than this one? No. There isn't. It is the perfect partying hat.If you love silly hats as much as you love the works of Dr. Seuss, then the Adult Cat in the Hat Cap is just what the doctor ordered!