Personalized Sleeping Planet, Cute Planet, Planet With Nightcap Newborn Layette. Cute, fun and adorable design with sleeping planet wearing nightcap. Modern and trendy gift, perfect for the space lover in your life. 100% combed ringspun cotton 5.8 ounce 1×1 baby rib sleeper. 3/8" flatlock binding at envelope neck and cuffs. Back sleeve flap to protect hands. Elastic opening at bottom. Infant: 0-3 Months