Personalized July 4th Independence Day Cupcake Infant Romper. 4th Of July Infant Romper - Black has red white and blue cupcake with stars and stripes and tiny American flag on top for Independence Day. 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)