A model presents a creation at the Gareth Pugh catwalk show during London Fashion Week Spring/Summer 2017 in London, Britain September 17, 2016. (Photo by Neil Hall/Reuters)





A model presents a creation by Spanish designer Agatha Ruiz de la Prada during the Mercedes Benz Fashion Week Madrid, MBFWM, in Madrid, Spain, 16 September 2016. The MBFWM runs from 15 to 20 September 2016. (Photo by J.J. Guillen/EPA)





A model displays a 2017 Spring/Summer design by Agatha Ruiz De La Prada at the Madrid's Fashion Week in Madrid, Spain, Friday, September 16, 2016. (Photo by Daniel Ochoa de Olza/AP Photo)





A model wears a creation by designer Ashley Williams during her Spring/Summer 2017 runway show at London Fashion Week in London, Friday, September 16, 2016. (Photo by Alastair Grant/AP Photo)





A model presents a creation at the Ashley Williams catwalk show during London Fashion Week Spring/Summer 2017 in London, Britain September 16, 2016. (Photo by Neil Hall/Reuters)





A model wears a creation by designer DAKS during their Spring/Summer 2017 runway show at London Fashion Week in London, Friday, September 16, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designers Teatum Jones during their Spring/Summer 2017 runway show at London Fashion Week in London, Friday, September 16, 2016. (Photo by Alastair Grant/AP Photo)





The Michael Kors Spring 2017 collection is modeled during Fashion Week, in New York, Wednesday, September 14, 2016. (Photo by Richard Drew/AP Photo)





Fashion from the Kimora Lee Spring 2017 collection is modeled during Fashion Week, Wednesday September 14, 2016, in New York. (Photo by Bebeto Matthews/AP Photo)





The Marchesa collection is modeled during Fashion Week in New York, Wednesday, September 14, 2016. (Photo by Seth Wenig/AP Photo)





A model presents a creation from the Spring/Summer 2017 collection by Spanish designer Juanjo Oliva during the Mercedes Benz Fashion Week Madrid, MBFWM, in Madrid, Spain, 17 September 2016. The MBFWM runs from 15 to 20 September 2016. (Photo by J.J. Guillen/EPA)





Models showcase designs by Agatha Ruiz de La Prada on the runway at the Agatha Ruiz de La Prada show during Mercedes-Benz Fashion Week Madrid Spring/Summer 2017 at Ifema on September 16, 2016 in Madrid, Spain. (Photo by Eduardo Parra/Getty Images)





A model showcases designs by Andres Sarda on the runway at the Andres Sarda show during Mercedes-Benz Fashion Week Madrid Spring/Summer 2017 at Ifema on September 16, 2016 in Madrid, Spain. (Photo by Eduardo Parra/Getty Images)





A model showcases designs by Andres Sarda on the runway at the Andres Sarda show during Mercedes-Benz Fashion Week Madrid Spring/Summer 2017 at Ifema on September 16, 2016 in Madrid, Spain. (Photo by Eduardo Parra/Getty Images)





A model walks the runway at the Ashley Isham show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Tabatha Fireman/Getty Images)





A model walks the runway at the Ashley Isham show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Tabatha Fireman/Getty Images)





A model walks the runway at the Ashley Isham show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Tabatha Fireman/Getty Images)





A model wears a creation by designer Donatella Versace for her label Versus during her Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model loses her shoe as wears a creation by designer Jasper Conran during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model adjusts a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





A model wears a creation by designer Julien Macdonald during his Spring/Summer 2017 runway show at London Fashion Week in London, Saturday, September 17, 2016. (Photo by Alastair Grant/AP Photo)





The Marchesa collection is modeled during Fashion Week in New York, Wednesday, September 14, 2016. (Photo by Seth Wenig/AP Photo)





A model prepares backstage before the FrontRow fashion show during Style360 NYFW September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Mireya Acierto/Getty Images)





A model walks the runway at the FrontRow fashion show duringStyle360 Fashion Week September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Brian Ach/Getty Images)





A model walks the runway at the FrontRow fashion show duringStyle360 Fashion Week September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Brian Ach/Getty Images)





Models walk the runway at the FrontRow fashion show duringStyle360 Fashion Week September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Brian Ach/Getty Images)





A model walks the runway at the FrontRow fashion show duringStyle360 Fashion Week September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Brian Ach/Getty Images)





A model walks the runway at the FrontRow fashion show duringStyle360 Fashion Week September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Brian Ach/Getty Images)





A model walks the runway at the FrontRow fashion show duringStyle360 Fashion Week September 2016 at Metropolitan West on September 14, 2016 in New York City. (Photo by Brian Ach/Getty Images)





A model walks the runway at the Gareth Pugh show during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Eamonn M. McCormack/Getty Images)





A model walks the runway at the Gareth Pugh show during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Eamonn M. McCormack/Getty Images)





Models walk the runway at the INIFD-LST show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Tabatha Fireman/Getty Images)





Models backstage ahead of the Jasper Conran runway show during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Nicky J. Sims/Getty Images)





A model backstage ahead of the Jasper Conran runway show during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Nicky J. Sims/Getty Images)





A model poses at Laquan Smith Presentation September 2016 during New York Fashion Week on September 14, 2016 in New York City. (Photo by Robin Marchant/Getty Images)





A model walks the runway at the Merit Award: Han Wen show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 17, 2016 in London, United Kingdom. (Photo by Tabatha Fireman/Getty Images)





Models backstage ahead of the Ones To Watch show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 16, 2016 in London, United Kingdom. (Photo by John Phillips/Getty Images)





A model backstage ahead of the Swedish School of Textiles runway show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 16, 2016 in London, United Kingdom. (Photo by John Phillips/Getty Images)





A model backstage ahead of the Swedish School of Textiles runway show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 16, 2016 in London, United Kingdom. (Photo by John Phillips/Getty Images)





A model backstage ahead of the Swedish School of Textiles runway show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 16, 2016 in London, United Kingdom. (Photo by John Phillips/Getty Images)





A model walks the runway at the Swedish School of Textiles show at Fashion Scout during London Fashion Week Spring/Summer collections 2017 on September 16, 2016 in London, United Kingdom. (Photo by Eamonn M. McCormack/Getty Images)