Personalized Red Marching Band Rocks Infant Romper. Marching Band Rocks in red text made of guitar pieces is a unique music design for your favorite band geek for band camp and back to school. 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)