Personalized Cinco De Mayo Fiesta Time Party Infant Romper. Cinco De Mayo Infant Romper - Black has red white and green Mexican Independence Day fiesta party banner for May 5. Meet your new favorite outfit! Keep dressing simple with this one piece, lap shoulder t-romper. Super soft and perfect for baby's sensitive skin. 5.5 oz. 100% combed ringspun cotton premium jersey (CVC Colors are 60/40; Heather is 90/10 combed ringspun cotton/polyester)