Personalized Band Boss Music Baby Bib. Band Boss Baby Bib - White and Green makes a cool gift for the drum major or marching band director. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"