Kids Costumes - This top quality Flight Suit Costume with NASA Cap is sure to please your little astronaut. Detailed with easy Velcro buttons chest flap pocket & rear seat pocket. A wide elastic waistband & ankle bands help assure a custom fit. The Jr. Flight Suit Costume is perfect for both boys & girls.The Flight Suit Costume is 100% Polyester. Machine wash cold with like colors. Tumble dry on low heat. Remove immediately. 100% polyester. Machine wash cold water; tumble dry on low heat. These costumes use the following size chart: Size Toddler for approx. ages 2-3 Size Small for approx. ages 4-6 Size 6-8 for approx. ages 6-8 Size Medium for approx. ages 8-10 Size Large for approx. ages 10-12