ASCOT, ENGLAND - JUNE 14:  (L-R) Princess Anne, Princess Royal, Birgitte, Duchess of Gloucester, Prince Richard, Duke of Gloucester and The Lord Vestey arrive by carriage on day 1 of Royal Ascot at Ascot Racecourse on June 14, 2016 in Ascot, England.  (Photo by John Phillips/Getty Images for Ascot Racecourse)