LONDON, UNITED KINGDOM - NOVEMBER 01:  The Princess Of Wales Wearing A Crushed Velvet Purple Evening Dress Designed By Bruce Oldfield Which Featured As Lot No. 73 At The Auction Of Her Dresses At Christies In New York. Seen Here With  Bruce Oldfield At A Gala Evening At The Grosvenor House Hotel 1st November 1988 She Has Glitter Make Up On Her Shoulders  (Photo by Tim Graham Photo Library via Getty Images)