Personalized Cute Princess Is One 1st Birthday Newborn Layette. When baby turns one it is such a big day and this cute princess crown design helps celebrate the important milestone on a pretty Newborn Layette - White gift with pink lettering that says The Princess Is One. Great to wear in first birthday party photos. 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