A model wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Yves Saint Laurent Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Kamil Zihnioglu/AP Photo)





Models pose in the backstage wearing creations part of the Daizy Shely women's Spring-Summer 2018 collection, that was presented in Milan, Italy, Monday, September 25, 2017. (Photo by Luca Bruno/AP Photo)





A model wears a creation as part of the Bottega Veneta women's Spring/Summer 2018 fashion collection, presented in Milan, Italy, Saturday, September 23, 2017. (Photo by Luca Bruno/AP Photo)





Model Jourdan Dunn wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Yves Saint Laurent Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Kamil Zihnioglu/AP Photo)





A model wears a creation for Christian Dior Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation as part of the Ferragamo women's Spring/Summer 2018/19 fashion collection, presented in Milan, Italy, Saturday, September 23, 2017. (Photo by Luca Bruno/AP Photo)





A model wears a creation as part of the Dolce & Gabbana womens Spring/Summer 2018/19 fashion collection, presented in Milan, Italy, Sunday, September 24, 2017. (Photo by Antonio Calanni/AP Photo)





A model wears a creation for Yves Saint Laurent Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Kamil Zihnioglu/AP Photo)





A model wears a creation for Christian Dior Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Celine Spring-Summer 2018 ready-to-wear fashion collection presented Sunday, October 1, 2017 in Paris. (Photo by AP Photo)





A model wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Christian Dior Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Francois Mori/AP Photo)





Models wear creations part of the SSheena women's Spring-Summer 2018 collection, that was presented in front of the Duomo gothic cathedral, in Milan, Italy, Monday, September 25, 2017. (Photo by Luca Bruno/AP Photo)





A model wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Christian Dior Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





Model Bianca Balti wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation as part of the Bottega Veneta women's Spring/Summer 2018 fashion collection, presented in Milan, Italy, Saturday, September 23, 2017. (Photo by Luca Bruno/AP Photo)





Models wait backstage at the Marni Spring Summer 2018 show during Milan fashion week in Milan, Italy on September 24, 2017. (Photo by WWD/Rex Features/Shutterstock)





A model wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Christian Dior Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Francois Mori/AP Photo)





Model Emm Arruda from Toronto, Canada walks out after Christian Dior Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Tuesday, September 26, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation for Balmain Spring/Summer 2018 ready-to-wear fashion collection presented in Paris, Thursday, September 28, 2017. (Photo by Francois Mori/AP Photo)





A model wears a creation as part of the Dolce & Gabbana womens Spring/Summer 2018/19 fashion collection, presented in Milan, Italy, Sunday, September 24, 2017. (Photo by Antonio Calanni/AP Photo)





A model displays a creation from the Dolce&Gabbana Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 24, 2017. (Photo by Stefano Rellandini/Reuters)





Model Kendall Jenner displays a creation from the Bottega Veneta Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 23, 2017. (Photo by Stefano Rellandini/Reuters)





A model displays a creation from the Dolce&Gabbana Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 24, 2017. (Photo by Alessandro Garofalo/Reuters)





A model displays a creation from the Dolce&Gabbana Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 24, 2017. (Photo by Stefano Rellandini/Reuters)





Models display creations from the Dolce&Gabbana Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 24, 2017. (Photo by Stefano Rellandini/Reuters)





A model displays a creation at the Missoni Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 23, 2017. (Photo by Stefano Rellandini/Reuters)





Models display creations from the Blumarine Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 23, 2017. (Photo by Stefano Rellandini/Reuters)





A model displays a creation from the Dolce&Gabbana Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 24, 2017. (Photo by Alessandro Garofalo/Reuters)





A model displays a creation from the Dolce&Gabbana Spring/Summer 2018 show at the Milan Fashion Week in Milan, Italy, September 24, 2017. (Photo by Stefano Rellandini/Reuters)





A model presents a creation by Italian designer Maria Grazia Chiuri as part of her Spring/Summer 2018 women's ready-to-wear collection show for fashion house Dior during Paris Fashion Week, France, September 26, 2017. (Photo by Gonzalo Fuentes/Reuters)





A model presents a creation by Italian designer Maria Grazia Chiuri as part of her Spring/Summer 2018 women's ready-to-wear collection show for fashion house Dior during Paris Fashion Week, France, September 26, 2017. (Photo by Gonzalo Fuentes/Reuters)





A model presents a creation by Italian designer Maria Grazia Chiuri as part of her Spring/Summer 2018 women's ready-to-wear collection show for fashion house Dior during Paris Fashion Week, France, September 26, 2017. (Photo by Gonzalo Fuentes/Reuters)





A model presents a creation by designers Victoria Feldman and Tomas Berzins as part of their Spring/Summer 2018 women's ready-to-wear collection show for Victoria/Tomas during Paris Fashion Week, France, September 26, 2017. (Photo by Philippe Wojazer/Reuters)





A model presents a creation by designers Victoria Feldman and Tomas Berzins as part of their Spring/Summer 2018 women's ready-to-wear collection show for Victoria/Tomas during Paris Fashion Week, France, September 26, 2017. (Photo by Philippe Wojazer/Reuters)