Personalized 1st Birthday Ballerina Bunny Newborn Layette. Ballerina Bunny is celebrating her first birthday in a pink tutu. Cute birthday gift for the 1 year old! 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