Personalized Marching Band (Funny) Infant Romper. Marching band Infant Romper - Raspberry makes a great gift idea for a marching band or instrument section. Features a drill chart and what part of this chart don't you understand. 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)