Personalized Coolest Dad Text Newborn Layette. The world's coolest dad text with a snowman sporting a cool dad hat and scarf is a fun gift design for your cool father at birthday and holiday time. 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