LONDON, ENGLAND - JULY 04: Detail of a turquoise silk shift dress with silver floral embroidery by Hardy Amies during the press preview of 'Fashioning A Reign: 90 years Of Style From The Queen's Wardrobe' at Buckingham Palace on July 4, 2016 in London, England. This dress was worn by The Queen for an official portrait in the White Drawing Room by Cecil Beaton, Buckingham palace in 1968. (Photo by Ian Gavan/Getty Images)
