Christian Dior: Designer of Dreams, based on the major Paris exhibition of the same name, will be the largest exhibition on Dior ever held in the UK. The exhibition will cover 1947 to the present day, with over 500 objects going on display. As well as 200 rare haute couture pieces, including the Dior dress that Princess Margaret wore on her 21st birthday, there’ll be photos, make-up, perfume, magazines and Dior’s personal possessions to peek at, and the exhibition will trace the evolution of the house through the artistic directors that have followed Dior, from Yves Saint Laurent to John Galliano to Maria Grazia Chiuri.