In this Girls Elf on the Shelf Costume , girls can become the classic Christmas-time toy. The elf on the shelf is Santa’s little helper who keeps track of kids during December. Don’t do something bad or you might end up on the naughty list! This costume is sure to get you in the Holiday spirit. This costume includes a shirt, skirt, mittens, and hat. Fits size 7-10. Availability: The Girls Elf on the Shelf Dress takes approximately 1 business day to leave the warehouse.