LONDON, UNITED KINGDOM - JULY 22: Diana, Princess of Wales at the film premiere of 'Backdraft' . Diana is wearing a dress designed by David Sassoon and Lorcan Mullany for Bellville Sassoon. (Photo by Tim Graham Photo Library via Getty Images)
LONDON, UNITED KINGDOM - JULY 22: Diana, Princess of Wales at the film premiere of 'Backdraft' . Diana is wearing a dress designed by David Sassoon and Lorcan Mullany for Bellville Sassoon. (Photo by Tim Graham Photo Library via Getty Images)