Personalized Taco Costume Infant Romper. Infant Romper - White with funny Halloween Jack O Lantern taco with spooky text says This Is My Taco Costume. Trick or treat gift for taco lovers on Halloween. 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)