Personalized Grandpa Little Racer Car Racing Newborn Layette. Grandpa's little racer Newborn Layette - Heather grandson car racing gift for boys with rally flags. 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