Duchess of Cambridge wears polka dot Jenny Packham dress to leave hospital

Catherine, nee Kate Middleton, chose one of her go-to designers to present her new baby boy to the throngs of press waiting outside the Lindo Wing of St. Mary's Hospital. The empire-waste polka dot dress is by Jenny Packham, Glamour UK reports. Packham is a British designer who Catherine has favored for several public appearances.