Let your lil' one rock! Because the AC/DC "Let There Be Rock One-Piece" will certainly have them rockin'! The gray and black one-piece features a black-and-white photo of Angus Young rockin' away on his SG. Around him are large red letters that spell LET THERE BE ROCK. The easy snap bottom on this 100% cotton one-piece makes for simple diaper changing on-the-go.