Paris Fashion Week 2017: All the celebrity and royal sightings

Princess Caroline of Monaco's daughters Princess Alexandra of Hanover and Charlotte Casiraghi rocked leather looks at Saint Laurent.
Photo: © Pierre Suu/Getty Images

Frances Bean Cobain and Courtney Love sported lingerie-inspired looks at the Saint Laurent show.
Photo: © Dominique Charriau/WireImage

There was a royal turnout at Christian Dior. Seen here at the show, Princess Sirivannavari Nariratana of Thailand.
Photo: © Bertrand Rindoff Petroff/Getty Images

British royal Lady Amelia Windsor donned a sheer gown for Christian Dior.
Photo: © Pascal Le Segretain/Getty Images for Dior

Naomi Watts opted for ladylike lace in the FROW at Dior.
Photo: © Pascal Le Segretain/Getty Images for Dior

Alexa Chung's a-dior-able knit at the presentation had us ready for sweater weather.
Photo: © Pascal Le Segretain/Getty Images for Dior

Karlie Kloss rocked a crop top and ball skirt at the Christian Dior show.
Photo: © Bertrand Rindoff Petroff/Getty Images

J'adore Dior! Jasmine Sanders and Winnie Harlow also checked out the new collection.
Photo: © Edward Berthelot/Getty Images for Dior

CEO of Rimowa and LVMH heir Alexandre Arnault, 25, hosted a dinner with guests like Bella Hadid to celebrate the 80th Anniversary of Rimowa's iconic aluminium suitcase at Restaurant 1728 on September 26.
Photo: © Bertrand Rindoff Petroff/Getty Images for Rimowa