Personalized Choo Choo 2nd Birthday Newborn Layette. IT'S MY 2ND BIRTHDAY with colorful choo choo train with party hat, balloons, birthday gifts and big number 2 candle 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