Personalized Environmental Engineering Chick Newborn Layette. Environmental Engineering Chick in curly text with a chick holding the earth is a humorous gift design for women in engineering at birthdays and holidays. 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