As much as everyone loves the heroes in every story and fairytale, everyone is fascinated by the villains, too! The classic villains in the Disney Princess movies are some of the most famous - and even though Ariel is everyone's favorite mermaid, we have to admit that Ursula is a fascinating character. Show your evil side with the Ursula Disney Villain Hat! The one-size fits most hat is tie-dyed purple - Ursula's signature color - with the evil sea face embroidered on the front. It's truly an evil creation from the under the sea.