WINDSOR, ENGLAND - JUNE 16:  Catherine, Duchess of Cambridge and Sophie, Countess of Wessex watch as Prince William, Duke of Cambridge and Prince Charles, Prince of Wales arrive to attend the Most Noble Order of the Garter Ceremony from the Galilee Porch on June 16, 2014 in Windsor, England. The Order of the Garter is the senior and oldest British Order of Chivalry, founded by Edward III in 1348. Membership in the order is limited to the sovereign, the Prince of Wales, and no more than twenty-four members.  (Photo by Arthur Edwards - WPA Pool /Getty Images)