Personalized Official Unicorn Girls Newborn Layette. Cute official unicorn Newborn Layette - Light Blue outfit for girls who are just as fabulous as this favorite mythical creature. 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