Personalized So Cute Prince Newborn Layette. Newborn Layette - White with a blue crown says I'M SO CUTE I MUST BE A PRINCE! Perfect for a royal baby boy. 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