Britain's Queen Elizabeth II smiles as she attends the Most Noble Order of the Garter Ceremony at Windsor Castle in southern England, June 15, 2015. The Order is the senior and oldest British Order of Chivalry, founded by Britain's King Edward III in 1348.  Membership in the Order is limited, including the Monarch, the Prince of Wales, and no more than 24 members, with any new members announced every year on St Georges Day by the reigning Monarch.    AFP PHOTO / POOL / CHRIS JACKSON        (Photo credit should read PETER NICHOLLS/AFP/Getty Images)