Personalized Sister of The Groom Wedding Party Bridal Newborn Layette. Cute pink wedding butterflies with Sister of the Groom quote comes on a bridal party Newborn Layette - White gift. 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