Kate Middleton's sophisticated style has won the hearts of fans the world over. Whether she's headed to a red carpet event or she's out and about on business, Kate dresses to impress. So it's only natural that she has a lust-worthy list of brands she counts among her favorites. Many of them hail from the UK (no surprise there) and specialize in structured coats and elegant dresses - designs worthy of the fashionable royal. So which designers are the heavy hitters in Kate's rotation? We rounded up 19 of Kate's top choices and summarized exactly why we think each made the cut. Read on for the rundown.