Personalized Don't Worry About Whatifs Newborn Layette. "What ifs" only hold you back if you let them. Don't Worry About Whatifs Newborn Layette - Pink from the 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