Personalized 1st St Patricks Day baby Newborn Layette. Baby's 1st St Patricks Day Newborn Layette - White holiday gift has Irish baby in a big green hat. 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