Personalized Cute Planets, Kawaii Planets, Space, Cosmos, Stars Newborn Layette. Cute, fun and adorable design with our solar system: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto. 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