British royal Diana, Princess of Wales (1961-1997) wearing a black Christina Stambolian dress, attends a Vanity Fair party at the Serpentine Gallery in London, England, 20th November 1994. (Photo by Princess Diana Archive/Getty Images)
British royal Diana, Princess of Wales (1961-1997) wearing a black Christina Stambolian dress, attends a Vanity Fair party at the Serpentine Gallery in London, England, 20th November 1994. (Photo by Princess Diana Archive/Getty Images)