Personalized Irish Shamrock Oval Newborn Layette. Irish text surrounded by shamrocks is a unique design for the Irish and the Irish at heart for birthdays, holidays, Celtic festivals and St. Patrick's Day. 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