Prince William, Duke of Cambridge, and his wife, Kate, Duchess of Cambridge, touched down at Ottawa's Macdonald-Cartier airport today to start their official tour of Canada! Kate and William left the UK this morning to commence their trip, and she showed some love to our neighbors in the North by wearing a blazer from the Canadian label Smythe. She also represented her home country of England by wearing a dress from London-based designer Roland Mouret. Kate changed at some point midflight into this afternoon's lacy number from Erdem, another Canadian! Upon their arrival, William and Kate were greeted by the minister of foreign affairs, John Baird, and his spouse, Marianne. Kate and William have a jam-packed itinerary that starts with a variety of Canada Day celebrations tomorrow in honor of the country's 144th anniversary of nationhood. They'll witness a citizenship ceremony and watch a fly-over and military parade, among other events.