A model has a wig prepared backstage before The Blonds Spring/Summer 2017 collection during New York Fashion Week in the Manhattan borough of New York, U.S., September 11, 2016. (Photo by Lucas Jackson/Reuters)

A model poses at the Hashe presentation during Fashion Forward Spring/Summer 2017 at the Dubai Design District on October 21, 2016 in Dubai, United Arab Emirates. (Photo by Cedric Ribeiro/Getty Images)

Audience take photos of a model presenting a creation by Greek designer Dimitrios Ordoulidis during the 10th Athens Exclusive Fashion Week in Athens, Greece, October 22, 2016. (Photo by Alkis Konstantinidis/Reuters)

A model presents a creation of designer Asifa Nabeel during Bridal Couture Week 2016 in Lahore, Pakistan, Sunday, November 27, 2016. (Photo by K.M. Chaudary/AP Photo)

Models wear creations as part of the Manish Arora ready to wear Fall-Winter 2019-2020 collection, that was presented in Paris, Thursday, February 28, 2019. (Photo by Christophe Ena/AP Photo)

A model displays a creation by Portuguese designer David Ferreira on the second day of the Lisbon Fashion Week, at the Carlos Lopes Pavillion in Lisbon, Portugal, 09 March 2019. (Photo by Miguel A. Lopes/EPA/EFE)

Models present creations by Shana Morland during the African Fashion International (AFI) Cape Town Fashion Week, in Cape Town, South Africa, 13 April 2019. (Photo by Nic Bothma/EPA/EFE)

A model wears a creation from the Ronaldo Fraga collection during Sao Paulo Fashion Week in Sao Paulo, Brazil, Friday, April 26, 2019. (Photo by Andre Penner/AP Photo)