Personalized First St Patricks Day Irish Shamrock Truck Boys Newborn Layette. Cute Irish green construction truck baby's 1st St Patricks Day Newborn Layette - Black with lots of shamrock clovers and a 4 leaf clover for luck. 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