A model presents a creation at the Central St Martin's catwalk show during London Fashion Week in London, Britain February 17, 2017. (Photo by Neil Hall/Reuters)

Models seen backstage ahead of the Philosphy Di Lorenzo Serafini show during Milan Fashion Week Fall/Winter 2017/18 on February 25, 2017 in Milan, Italy. (Photo by Tristan Fewings/Getty Images)

A model presents a creation from the Chromat collection during New York Fashion Week in New York, U.S., February 8, 2019. (Photo by Caitlin Ochs/Reuters)

A model presents a creation during the Vivienne Westwood catwalk show at London Fashion Week Women's A/W19 in London, Britain February 17, 2019. (Photo by Henry Nicholls/Reuters)

Models wear creations as part of the Moschino women's Fall-Winter 2019-2020 collection, that was presented in Milan, Italy, Thursday, February 21, 2019. (Photo by Antonio Calanni/AP Photo)

Two models pose backstage before presenting the collection of Chinese designer Zhang Peng during the China Fashion Week in Beijing on March 29, 2019. (Photo by Fred Dufour/AFP Photo)

Models present creations by designer Guo Pei as part of her Haute Couture Fall/Winter 2019/20 collection show in Paris, France, July 3, 2019. (Photo by Regis Duvignau/Reuters)

Bella Hadid and models enjoy beverages after presenting creations from the Ralph Lauren collection during New York Fashion Week in Manhattan, New York, U.S., September 7, 2019. (Photo by Caitlin Ochs/Reuters)