Hairstylists put the final touch on a model's hair backstage to present M.X collection by Chinese designer Yang Shan during the China Fashion Week in Beijing, Wednesday, November 1, 2017. (Photo by Andy Wong/AP Photo)





Models take a selfie backstage during the Beirut's Fashion Week in Beirut, Lebanon, Friday, November 3, 2017. (Photo by Hassan Ammar/AP Photo)





A model is seen backstage during the Fashion and Design Week in Lagos, Nigeria, Friday, October 27, 2017. (Photo by Sunday Alamba/AP Photo)





Models display designs by Lebanese designer Rami Salamoun Haute Couture 2018 collection during the Beirut's Fashion Week in Beirut, Lebanon, Friday, November 3, 2017. (Photo by Hassan Ammar/AP Photo)





Models pose for photographs backstage as they display creations by Maybelline during the Fashion and Design Week in Lagos, Nigeria, Friday, October 27, 2017. (Photo by Sunday Alamba/AP Photo)





A woman sets-up her smartphone app to live-stream video of herself before the NE TIGER Haute Couture 2018 collection with “The Road” theme in the opening show for the China Fashion Week in Beijing, Sunday, October 29, 2017. (Photo by Andy Wong/AP Photo)





A model poses for a photographer backstage during the Beirut's Fashion Week in Beirut, Lebanon, Friday, November 3, 2017. (Photo by Hassan Ammar/AP Photo)





A model presents a creation by Elegant Prosper during the China Fashion Week at the Phoenix Center in Beijing, Monday, October 30, 2017. (Photo by Andy Wong/AP Photo)





Models present latest creations by Uighur designer Dilara Zakir during China Fashion Week in Beijing, Monday, October 30, 2017. (Photo by Andy Wong/AP Photo)





Models parade the latest creations by Uighur designer Dilara Zakir on stage during China Fashion Week in Beijing, Monday, October 30, 2017. (Photo by Andy Wong/AP Photo)





A model presents a creation by designer Katy Nguyen during Vietnam International Fashion Week in Hanoi, Vietnam, Wednesday, November 1, 2017. (Photo by Hau Dinh/AP Photo)





A model has her hair styled backstage during the Beirut's Fashion Week in Beirut, Lebanon, Friday, November 3, 2017. (Photo by Hassan Ammar/AP Photo)





A model displays creations by Maybelline during the Fashion and Design Week in Lagos, Nigeria, Friday, October 27, 2017. (Photo by Sunday Alamba/AP Photo)





A model displays creations by Maybelline during the Fashion and Design Week in Lagos, Nigeria ,Friday, October 27, 2017. (Photo by Sunday Alamba/AP Photo)





A model presents a creation by Georgian designer Lasha Jokhadze during the Tbilisi Fashion Week in Tbilisi, Georgia, October 27, 2017. (Photo by David Mdzinarishvili/Reuters)





A model presents a creation by Atelier 27 during the show at Tbilisi Fashion Week in Tbilisi, Georgia, October 28, 2017. (Photo by David Mdzinarishvili/Reuters)





A model presents a creation by Sayya during the show at Tbilisi Fashion Week in Tbilisi, Georgia, October 28, 2017. (Photo by David Mdzinarishvili/Reuters)





A model presents a creation for a fashion show by Uighur designer Dilara Zakir at China Fashion Week in Beijing, China, October 30, 2017. (Photo by Jason Lee/Reuters)





A model presents a creation for a fashion show by Uighur designer Dilara Zakir at China Fashion Week in Beijing, China, October 30, 2017. (Photo by Jason Lee/Reuters)





A model presents a creation for a fashion show by Uighur designer Dilara Zakir at China Fashion Week in Beijing, China, October 30, 2017. (Photo by Jason Lee/Reuters)





A model presents a creation by Uighur designer Dilara Zakir, during China Fashion Week in Beijing, Monday, October 30, 2017. (Photo by Andy Wong/AP Photo)





Models wait to walk on the runway during the Beirut's Fashion Week in Beirut, Lebanon, Friday, November 3, 2017. (Photo by Hassan Ammar/AP Photo)





A model presents a creation for the label 'P&D' during a Mercedes-Benz Fashion Week Sri Lanka fashion show in Colombo, Sri Lanka, 27 October 2017 (issued 28 October 2017). The Mercedes-Benz Fashion Week Sri Lanka runs from 27 to 29 October 2017. (Photo by M.A. Pushpa Kumara/EPA/EFE)





A model presents a creation by designer Sajeewani Senavirathne for the label Urban Island during a Mercedes-Benz Fashion Week Sri Lanka fashion show in Colombo, Sri Lanka, 27 October 2017. (Photo by M.A. Pushpa Kumara/EPA/EFE)





Models present creations by Belarussian designer Tatyana Efremova during the Belarus Fashion Week in Minsk, Belarus, 28 October 2017. The BFW runs from 24 to 29 October. (Photo by Tatyana Zenkovich/EPA/EFE)





A model presents a creation by designer Lonali Rodrigo during the Mercedes-Benz Fashion Week at Grandpass in Colombo, Sri Lanka, 28 October 2017. (Photo by M.A. Pushpa Kumara/EPA/EFE)