Glitter One Shoulder Front Split Long Black A line Evening Dress Prom jkprom Champagne Sheath One Shoulder Charming Satin Ruffle Slit Prom Dress, B JLDressCA Elegant Prom Dresses One Shoulder Leg Slit Lisposa Princess Diana's Revenge Dress, New Wax Figure Elegant Prom Dresses One Shoulder Leg Slit Lisposa In March 1997, Diana, Princess of Wales, was photographed by Mario Testino in London for the cover of the July issue of Vanity Fair. On the cover, Diana chose an Atelier Versace