SAUDI ARABIA - NOVEMBER: Princess Diana the Princess of Wales in a Catherine Walker outfit sits cross-legged at a desert picnic in Saudi Arabia in November of 1986. (Photo by Anwar Hussein/Getty Images)
SAUDI ARABIA - NOVEMBER: Princess Diana the Princess of Wales in a Catherine Walker outfit sits cross-legged at a desert picnic in Saudi Arabia in November of 1986. (Photo by Anwar Hussein/Getty Images)