Ready-to-wear 2017: Evolution, new technology and modern feminism!

At Christian Dior, new Italian creative director Maria Grazia reveals her first collection against a minimalist backdrop - it's fashion meets feminism. Stella McCartney urges responsible fashion, while Vanessa Seward remains faithful to her sophisticated retro-chic aesthetic. Julie de Libran pays homage to late fashion pioneer Sonia Rykiel. And at Chanel, high-tech is the order of the day, as Karl Lagerfeld embraces psychedelic elegance.