Deluxe Christmas Elf Costume for Women. Bring festive cheer as one of Santa's trust helpers when you dress up in this Elf costume. The costume itself is a knee-length dress, with a green skirt and red top with green faux collar and printed peppermint candy buttons. A brown faux belt with metallic gold buckle sits at the waist, and red and white striped long sleeves. Included is a red, green and gold Elf's hat. Tights sold separately.