Pottery Barn Kids Light-Up Astronaut Halloween Costume, 3T. DETAILS THAT MATTER This inspired costume was created by our talented in-house designers who think of every tiny detail so it's realistic and fun to wear. This unique costume lights up with colorful LED lights around opening of rocket flames which is a fun addition that keeps them visible at night. Made from 100% silver polyester spandex knitted fabric with orange and red chiffon flames and an astronaut patch on the space suit. Rockets are backed with soft polyester foam; attached with Velcro® and easily removable. Our costume is finished in garment-quality stitching and construction so it can be handed down to siblings and worn for years to come. Costume is yarn-dyed – Fibers are treated individually with environmentally safe dyes before weaving to offer vibrant, lasting colors. One-piece design includes astronaut with rockets costume. Undergarments not included. KEY PRODUCT POINTS Pottery Barn Kids exclusive. Lights are battery operated; requires three AA batteries (batteries are included). Battery box is located inside top of Rockets. Costume is available in 2T, 3T, 4-6 years and 7-8 years. See size chart. Spot clean. Imported. THIS SET INCLUDES 2-piece design includes 1 spacesuit and 1 set of rockets.