She was irresistible. She inspired fiction, fantasy, legend, and art. Some say she was "the Bolter" of Nancy Mitford's novel The Pursuit of Love. She "played" Iris Storm in Michael Arlen's celebrated novel about fashionable London's lost generation, The Green Hat , and Greta Garbo played her in A Woman of Affairs, the movie made from Arlen's book. She was painted by Orpen; photographed by Beaton; she was the model for Molyneaux's slinky wraparound...