Pet Life ® LED Lighting Halloween Dress Hooded Dog Costume Sweater w/ Included BatteriesThe Pet Life LED Lighting Halloween Dress Costume features a small and lightweight inner stitched compartment pouch containing an LED On and Off switch which controls the lights on the backside. This fun and spooky Halloween costume will help your pet stand out in style and especially during the dark. Features a nice fun and playful dress with belly Hook and Loop enclosures for convenient on and off access. Available in Multiple Sizes. Sizing Guide: