STOKE ON TRENT, ENGLAND - FEBRUARY 18: Catherine, Duchess of Cambridge visits the Emma Bridgewater Factory on February 18, 2015 in Stoke on Trent, England. (Photo by Richard Martin-Roberts/Getty Images)
STOKE ON TRENT, ENGLAND - FEBRUARY 18: Catherine, Duchess of Cambridge visits the Emma Bridgewater Factory on February 18, 2015 in Stoke on Trent, England. (Photo by Richard Martin-Roberts/Getty Images)