Personalized 2nd Birthday Unicorn Rainbow Newborn Layette. A pink unicorn surrounded by a colorful rainbow, next to a sunny yellow 2. Cute gift for the birthday girl's 2nd bday! 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