Halloween Costume Word Scramble

Somebody has scrambled all of the Halloween costume names and the store is a mess. Can you help get the store in order and unscramble all of the names in time for October 31st.

The 22 costumes covered in this puzzle are: Angel, Clown, Cowboy, Devil, Fairy, Fireman, Ghost, Mermaid, Mummy, Ninja, Pirate, Princess, Pumpkin, Robot, Scarecrow, Skeleton, Spider, Superhero, Vampire, Witch, Wizard, and Zombie.