Personalized Big Sistersaurus with Cute Sibling Dinosaurs Newborn Layette. Cute sister dinosaur watches out for her little dino sibling. Adorable Newborn Layette - White for any sister! 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