The Crown: How Princess Diana went from frumpy to fashion icon thanks to Dior and Versace, sparking both office wear and athleisure trends that still inspire chic celebrities like Hailey Bieber Princess Diana: Most iconic fashion moments on what would have been her 60th birthday The Independent Pink Organza Flower Girl Dress A Line, Floral Lace, Floor Length Mia Princess History remembers the gowns the world saw. But some of the most powerful ones were never seen at all., This is the Emanuel Black Sister Dress the gown Diana tried on, but never wore. Created by