Personalized Whatif Monster Newborn Layette. What if you took that chance, and discovered just how great you are? Whatif Monster Newborn Layette - Red from the children's book, "Jonathan James and the Whatif Monster" by Michelle Nelson-Schmidt. 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