LONDON, ENGLAND - MARCH 12: Catherine, Duchess of Cambridge is shown constumes during an official visit to the set of Downton Abbey at Ealing Studios on March 12, 2015 in London, England. (Photo by Chris Jackson - WPA Pool/Getty Images)
LONDON, ENGLAND - MARCH 12: Catherine, Duchess of Cambridge is shown constumes during an official visit to the set of Downton Abbey at Ealing Studios on March 12, 2015 in London, England. (Photo by Chris Jackson - WPA Pool/Getty Images)