Personalized Cinco De Mayo Flags Newborn Layette. Party all day on May 5th with a fun Newborn Layette - White gift that has red, green and black banner flags and a holiday quote. 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