Coronation gowns shown at the London Exhibition. Beautiful gowns which will be seen during the Coronation season were shown at the Coronation Exhibition by British dress designers which Princess Beatrice opened in the Great Room at Grosvenor House, Park Lane. The Exhibition is being held in aid of the Sunshine Home for Blind Babies. Photo shows: "Royal Ascot" - of open-work embroidery on organdier with wide brimmed hat - one of the Coronation fashions. 7 April 1937