Personalized Butterfly Colorado Newborn Layette. Pretty Butterfly Colorado Pride Newborn Layette - White makes a nice gift for friends and family who live in or hail from Colorado. 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