LONDON, ENGLAND - SEPTEMBER 18: A model walks the runway at the Mary Katrantzou show during London Fashion Week Spring/Summer collections 2016/2017 on September 18, 2016 in London, United Kingdom. (Photo by Victor VIRGILE/Gamma-Rapho via Getty Images)
PARIS, FRANCE - SEPTEMBER 30:  A model walks the runway during the Chanel  show as part of the Paris Fashion Week Womenswear Spring/Summer 2015 on September 30, 2014 in Paris, France.  (Photo by Antonio de Moraes Barros Filho/WireImage)
NEW YORK, NY - SEPTEMBER 16: (BRAZIL OUT, NEW YORK TIMES OUT, UK VOGUE OUT) A model walks the runway at the Delpozo Spring Summer 2016 fashion show during the New York Fashion Week on September 16, 2015 in New York City. (Photo by Victor VIRGILE/Gamma-Rapho via Getty Images)
PARIS, FRANCE - SEPTEMBER 30:  A model walks the runway during the Chanel show as part of the Paris Fashion Week Womenswear Spring/Summer 2015 on September 30, 2014 in Paris, France.  (Photo by Pascal Le Segretain/Getty Images)
NEW YORK, NY - SEPTEMBER 16:  A model walks down the runway during the Delpozo fashion show during Spring 2016 New York Fashion Week at Pier 60 on September 16, 2015 in New York City.  (Photo by Fernando Leon/Getty Images)