Personalized Narwhal 1st Birthday Newborn Layette. A cute narwhal swims next to a fish inside a floating 1. Adorable gift for the one year old's first birthday! 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