Personalized Gammy's Big Girl Newborn Layette. Gammy gift for a granddaugher has adorable polka dot lettered Gammy's Big Girl logo on a Newborn Layette - White. 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