A model wears a creation as part of the Etro women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Luca Bruno/AP Photo)





A model wears a creation as part of the Marras women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of Versace's women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the Etro women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Luca Bruno/AP Photo)





Model Gigi Hadid wears a creation as part of the Moschino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of Versace's women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the Dolce & Gabbana women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Sunday, September 23, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the Etro women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Luca Bruno/AP Photo)





A model wears a creation as part of the Moschino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Antonio Calanni/AP Photo)





Model Kendall Jenner wears a creation as part of the Moschino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the Moschino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the N.21 women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Wednesday, September 19, 2018. (Photo by Luca Bruno/AP Photo)





Model Kendall Jenner wears a creation as part of the Fendi women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Luca Bruno/AP Photo)





A model wears a creation as part of the Emporio Armani women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Luca Bruno/AP Photo)





Model Bella Hadid leads other models as part of the Cavalli women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Saturday, September 22, 2018. (Photo by Antonio Calanni/AP Photo)





A model walks the runway at the Genny show during Milan Fashion Week Spring/Summer 2019 on September 20, 2018 in Milan, Italy. (Photo by Pietro D'aprano/Getty Images)





Model Bella Hadid wears a creation as part of the Cavalli women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Saturday, September 22, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the Annakiki women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Wednesday, September 19, 2018. (Photo by Antonio Calanni/AP Photo)





Model Gigi Hadid wears a creation as part of the Moschino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Antonio Calanni/AP Photo)





Model Kendall Jenner wears a creation as part of the Moschino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Antonio Calanni/AP Photo)





A model wears a creation as part of the Fendi women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Thursday, September 20, 2018. (Photo by Luca Bruno/AP Photo)





Model Bella Hadid wears a creation as part of Versace's women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Friday, September 21, 2018. (Photo by Antonio Calanni/AP Photo)





A model presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





Models present creations at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





A guest poses against a video installation displayed at the Moncler catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





Gigi Hadid presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





Kendall Jenner presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





Kendall Jenner presents a creation at the Alberta Ferretti catwalk show during Milan Fashion Week Spring 2019 in Milan, Italy, September 19, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Etro fashion show during Milan Fashion Week Spring 2019 in Milan, Italy, September 21, 2018. (Photo by Stefano Rellandini/Reuters)





Models parade at the end of the Etro fashion show during Milan Fashion Week Spring 2019 in Milan, Italy, September 21, 2018. (Photo by Stefano Rellandini/Reuters)





Models parade at the end of the Etro fashion show during Milan Fashion Week Spring 2019 in Milan, Italy, September 21, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Versace show during Milan Fashion Week Spring 2019 in Milan, Italy, September 21, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Versace show during Milan Fashion Week Spring 2019 in Milan, Italy, September 21, 2018. (Photo by Stefano Rellandini/Reuters)