The only thing missing: a line of Baby Butt-logo gear, which would no doubt become a global phenomenon, the Senor Frog's or Black Dog Cafe T-shirt of kidswear. Until that happens, there's always shirtalarm.de, which might custom print a kid's shirt for you with, say, the Baby Butt logo on it.
Baby Butt, Das Besten fur Ihr Baby
shirtalarm.de, Ihr Texte oder Bild auf Ihren Shirt [both via kinderblick]
