PARIS, FRANCE - SEPTEMBER 28 : A Guest wears Rochas shoes on day 2 of Paris Womens Fashion Week Spring/Summer 2017, on September 28, 2016 in Paris, France. (Photo by Kirstin Sinclair/Getty Images)
LONDON, ENGLAND - FEBRUARY 22: Fashion blogger Nina Suess wears 3x1 trousers and Stella McCartney shoes on day 4 during London Fashion Week Autumn/Winter 2016/17 on February 22, 2016 in London, England.  (Photo by Kirstin Sinclair/Getty Images)*** Local Caption *** Nina Suess
LONDON, ENGLAND - SEPTEMBER 19:  TV presenter Avishag Nagar wears all vintage on day 2 during London Fashion Week Spring/Summer 2016/17 on September 19, 2015 in London, England.  (Photo by Kirstin Sinclair/Getty Images)
MILAN, ITALY - SEPTEMBER 27: Kelly Flynn poses wearing Marni shoes before the Marni show during the Milan Fashion Week  Spring/Summer 16 on September 27, 2015 in Milan, Italy.  (Photo by Vanni Bassetti/Getty Images)
Fiona McCarthy, shoe detail, is seen on Michigan Avenue wearing Stella McCartney black leather shoes and mohair and wool-blend Bouclé coat, Mykita glasses, Burberry bag, black Barneys pants, and white Vivienne Westwood shirt on December 20, 2015 in Chicago, Illinois.