Dress up your kids with her favorite Singer Katy Perry theme with Katy Perry costume for kids below. This complete Katy Perry costume set is what any girls need for Halloween or dress up or Katy Perry theme birthday party. The set includes Katy Perry Candy girl dress, Blue character California Gurl wig and a microphone. Get one today and be your favorite Katy Perry for one day. Great for any Katy Perry fans.