Personalized Mother of the Bride Wedding Butterfly Bridal Gift Newborn Layette. Mother of the Bride Newborn Layette - White with pink heart butterfly design for your wedding day bridal party can be personalized with the wedding date with our designer tool. 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