Personalized Cinco De Mayo Funny Boys Girls Newborn Layette. Funny Cinco De Mayo Newborn Layette - White has cute little duck wearing a colorful sombrero hat for children to celebrate May 5 at a party. 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