Personalized Cinco de Mayo Maracas Newborn Layette. Happy Cinco de Mayo Newborn Layette - White has colorful maracas and confetti design. 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