Kids Costumes - This fantastically detailed Jr. Astronaut Costume includes the Astronaut Jumpsuit Costume with white NASA color official NASA patches including special commander patch and an official looking NASA cap. The Astronaut Costume is available in child sizes Toddler Small Medium and Large. * The Amazing Talking Space Helmet with spring loaded retractable reflective shield is sold separately (Item # AERO16). These costumes use the following size chart: Size Toddler 2/3 for approx. ages 2-3 Size Small 4/6 for approx. ages 4-6 Size 6-8 for approx. ages 6-8 Size Medium 8/10 for approx. ages 8-10 Size Large 12/14 for approx. ages 10-12