Queen Elizabeth II at her annual garden party of May 31, 2018 The annual event will see more than 1,000 soldiers taking part in the traditional display of pomp and pageantry. The color being paraded this year is the flag of the 1st Battalion Coldstream Guards Princess Anne cuts a stern figure draped in full ceremonial regalia (L-R front row) Prince Charles, Prince of Wales, Prince William, Duke of Cambridge, Prince Andrew, Duke of York and Princess Anne, Princess Royal arrive at The Royal…