Personalized Chicago Gifts Souvenirs for Kids Newborn Layette. Retro 80s sunset with Chicago IL quote for a vacation souvenir Newborn Layette - Black. 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