The Duchess attended a Canada Day celebration on July in a purple Issa dress. She famously wore a navy blue Issa dress, which had a similar silhouette, to announce her engagement to Prince William on Nov.
Prince Harry Photos - Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge arrive at the Imperial War Museum for The Sun Military Awards. - William and Catherine at the Sun's Military Awards
Britain's Prince William and wife Catherine, Duchess of Cambridge during a reception in the Waterloo Chamber, before Queen Elizabeth II's Sovereign Monarchs Jubilee lunch at Windsor Castle, west of London, on May