LONDON, ENGLAND - FEBRUARY 09: Mario Testino attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Donna Air attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jerry Hall attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jasper Conran attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Suki Waterhouse attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Elizabeth Hurley attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Lily Donladson attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Erin O'Connor attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Sophie Dahl attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Eva Herzigova attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Elizabeth Hurley attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Eva Herzigova attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Sophie Dahl attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Amber Le Bon attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Zandra Rhodes attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Lily Donladson attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Erin O'Connor attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Christopher Bailey attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Laura Bailey attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Lara Stone attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Amanda Wakeley attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Dakota Johnson attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Edie Campbell attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jillian Hervey from Lion Babe attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jillian Hervey from Lion Babe attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Karlie Kloss attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Natalie Massenet attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Yasmin Le Bon and Simon Le Bon attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Dan Caten, Lily Donaldson and Dean Caten attend at Vogue 100: A Century of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Suki Waterhouse attends at Vogue 100: A Century of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Elizabeth Hurley attends at Vogue 100: A Century of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Patrick Cox and Elizabeth Hurley attend at Vogue 100: A Century of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Dan Caten, Lily Donaldson and Dean Caten attend at Vogue 100: A Century of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Dakota Johnson attends at Vogue 100: A Century of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Lucas Goodman and Jillian Hervey from Lion Babe attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Dakota Johnson attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jillian Hervey attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Lara Stone attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Patrick Cox and Elizabeth Hurley attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Donna Air attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Donna Air attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Mario Testino attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Alexandra Shulman attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Erin O'Connor attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Zandra Rhodes attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Kinvara Balfour attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Zandra Rhodes and Grace Woodward attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jourdan Dunn attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Stephen Jones attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Emilia Wickstead attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Donna Air and Markus Lupfer attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Donna Air and Markus Lupfer attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Peter Pilotto attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jonathan Newhouse attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Leon Max and Yana Max attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Amber Le Bon attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Isabeli Fontana attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Roy Luwolt attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Suki Waterhouse attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Amanda Wakeley attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Lara Stone attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Eva Herzigova attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Donna Air attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: (L-R) Peter Pilotto and Christopher de Vos attend at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Jasper Conran attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
LONDON, ENGLAND - FEBRUARY 09: Kinvara Balfour attends at Vogue 100: A Century Of Style at the National Portrait Gallery on February 9, 2016 in London, England. (Photo by Jeff Spicer/Getty Images)
Vogue 100: A Century Of Style at the National Portrait Gallery