A model presents a creation at the Philipp Plein 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 Philipp Plein 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 Philipp Plein 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 Salvatore Ferragamo show during Milan Fashion Week Spring 2019 in Milan, Italy, September 22, 2018. (Photo by Stefano Rellandini/Reuters)





A model walks at the Roberto Cavalli show during Milan Fashion Week Spring 2019 in Milan, Italy September 22, 2018. (Photo by Stefano Rellandini/Reuters)





A model walks at the Roberto Cavalli show during Milan Fashion Week Spring 2019 in Milan, Italy September 22, 2018. (Photo by Stefano Rellandini/Reuters)





A model presents a creation at the Missoni show during Milan Fashion Week Spring 2019 in Milan, Italy September 22, 2018. (Photo by Stefano Rellandini/Reuters)





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





Models wear creations 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)





Model Kaia Gerber wears a creation as part of the Max Mara 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 Irina Shayk 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 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)





US model and actress Emily Ratajkowski presents a creation by Versace during the Milan Fashion Week, in Milan, Italy, 21 September 2018. (Photo by Flavio Lo Scalzo/EPA/EFE)





US model Gigi Hadid presents a creation by Versace during the Milan Fashion Week, in Milan, Italy, 21 September 2018. The Spring/Summer 2019 Women's collections are presented at the Milano Moda Donna from 19 to 23 September. (Photo by Flavio Lo Scalzo/EPA/EFE)





US model Bella Hadid presents a creation by Versace during the Milan Fashion Week, in Milan, Italy, 21 September 2018. (Photo by Flavio Lo Scalzo/EPA/EFE)





Italian model Vittoria Ceretti presents a creation by Versace during the Milan Fashion Week, in Milan, Italy, 21 September 2018. (Photo by Flavio Lo Scalzo/EPA/EFE)





A model presents a creation by Ermanno Scervino during the Milan Fashion Week, in Milan, Italy, 22 September 2018. The Spring Summer 2019 Women's collections are presented at the Milano Moda Donna from 19 to 24 September. (Photo by Matteo Bazzi/EPA/EFE)





A model presents a creation by Ermanno Scervino during the Milan Fashion Week, in Milan, Italy, 22 September 2018. (Photo by Matteo Bazzi/EPA/EFE)





A model presents a creation by Dolce&Gabbana during the Milan Fashion Week, in Milan, Italy, 23 September 2018. (Photo by Matteo Bazzi/EPA/EFE)





A model presents a creation by Dolce&Gabbana during the Milan Fashion Week, in Milan, Italy, 23 September 2018. (Photo by Matteo Bazzi/EPA/EFE)





Model Kaia Gerber wears a creation as part of the Prada 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 part of Philipp Plein's 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 Kaia Gerber 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 Scervino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Saturday, September 22, 2018. (Photo by Luca Bruno/AP Photo)





Former model Shalom Harlow 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)





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





Models wear creations 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 Max Mara 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 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)





A model wears a creation as part of the Scervino women's 2019 Spring-Summer collection, unveiled during the Fashion Week in Milan, Italy, Saturday, September 22, 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)





Model Ashley Graham 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, fashion detail, walks the runway at the GCDS show during Milan Fashion Week Spring/Summer 2019 on September 22, 2018 in Milan, Italy. (Photo by Andreas Rentz/Getty Images)





A model, fashion detail, walks the runway at the GCDS show during Milan Fashion Week Spring/Summer 2019 on September 22, 2018 in Milan, Italy. (Photo by Andreas Rentz/Getty Images)





A model, fashion detail, walks the runway at the GCDS show during Milan Fashion Week Spring/Summer 2019 on September 22, 2018 in Milan, Italy. (Photo by Andreas Rentz/Getty Images)





A model, fashion detail, walks the runway at the GCDS show during Milan Fashion Week Spring/Summer 2019 on September 22, 2018 in Milan, Italy. (Photo by Davide Maestri/WWD/Rex Features/Shutterstock)