About oh baby!: After the birth of her darling twin boys in 1990, Oh Baby! founder Mary was inspired to funnel her creativity into creating magical accessories and cute, comfortable children's clothing that wouldn't irritate their sensitive skin. Designed, crafted, and produced in Minnesota, the Oh Baby! clothing collection includes the sweetest machine washable rompers and darling one and two-piece sets, while crowns, tutus, and wands add whimsy.