If you cannot decide if you want to dress up as the devil or an angel, then why not dress up as both? With this Heavenly Devil GirlÂ’s Costume, you won't have to decide between the two. The dress is perfect for a Halloween costume party or trick or treating. The costume is a half red and half white dress with a jagged bottom and an attached tail. It comes with matching red and white wings and a devil horn headpiece with a horn on one side and a full halo.