Personalized Let's Go Exploring with Cordelia Newborn Layette. Adventure awaits with Lets Go Exploring with Cordelia Newborn Layette - White, perfect for little explorerers and fans of the children's book "Cordelia" by Michelle Nelson-Schmidt. 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