The Olympics begin in London tomorrow, which means there will be plenty of duchess sightings for the next two weeks. Today, she wore a printed dress by Hobbs on an official visit to Bacon's College in London to launch a philanthropy program. She paired the gray-and-white look with a white belt and wedge espadrilles. Later, she changed into blue pants, a white polo shirt, and black shoes to welcome the Olympic torch to Buckingham Palace. See both of these looks in our updated Kate Middleton Look Book.