LONDON, UNITED KINGDOM - JULY 27: Diana,princess Of Wales At The Coliseum For The Ballet 'swan Lake'. Diana's Dress Is By Fashion Designer Catherine Walker. (Photo by Tim Graham Photo Library via Getty Images)
LONDON, UNITED KINGDOM - JULY 27: Diana,princess Of Wales At The Coliseum For The Ballet 'swan Lake'. Diana's Dress Is By Fashion Designer Catherine Walker. (Photo by Tim Graham Photo Library via Getty Images)