Other popular green-dress costume ideas include a "Top Gun" flight dress, an elf, and the classic Winnie Sanderson from "Hocus Pocus." In case you want to go with an unconventional ensemble ...

Between actual costume ... Dress in green and the $14 Fluffy Decor Espadrille Slides copies the fairy's look exactly. Finally, the costume idea you didn't know you needed is sitting perfectly on ...