LAGOS - MARCH 16: Diana, Princess of Wales attends a State Banquet in Lagos, Nigeria on March 16, 1990. Diana is wearing a Catherine Walker chiffon evening dress. (Photo by Anwar Hussein/WireImage)
LAGOS - MARCH 16: Diana, Princess of Wales attends a State Banquet in Lagos, Nigeria on March 16, 1990. Diana is wearing a Catherine Walker chiffon evening dress. (Photo by Anwar Hussein/WireImage)