Personalized Violin Music Butterfly Infant Romper. A pretty pink butterfly decorates this fun violin music Infant Romper - White gift for the violinist in orchestra or string ensembles. 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)