BIRMINGHAM, ENGLAND - OCTOBER 09: Footwear worn by Home Secretary Theresa May as she delivers her speech to the Conservative party conference in the International Convention Centre on October 9, 2012 in Birmingham, England. Today's penultimate day of the annual, four-day Conservative party conference features speeches from Cabinet ministers and the Mayor of London. (Photo by Oli Scarff/Getty Images)
The shoes of British Home Secretary Theresa May are pictured as she addresses delegates at the Conservative Party Conference in Manchester, north-west England, on October 4, 2011. AFP PHOTO / CARL DE SOUZA (Photo credit should read CARL DE SOUZA/AFP/Getty Images)
HOLYPORT, UNITED KINGDOM - NOVEMBER 28: (EMBARGOED FOR PUBLICATION IN UK NEWSPAPERS UNTIL 48 HOURS AFTER CREATE DATE AND TIME) British Home Secretary Theresa May (shoe detail) awaits the arrival Queen Elizabeth II for a visit to Holyport College on November 28, 2014 in Holyport, England. (Photo by Max Mumby/Indigo/Getty Images)
BIRMINGHAM, ENGLAND - OCTOBER 09: Leopard-print footwear worn by Home Secretary Theresa May at the Conservative party conference in the International Convention Centre on October 9, 2012 in Birmingham, England. Today's penultimate day of the annual, four-day Conservative party conference features speeches from Cabinet ministers and the Mayor of London. (Photo by Oli Scarff/Getty Images)
LONDON, ENGLAND - JULY 13: Theresa May, shoe detail, enters 10 Downing Street on July 13, 2016 in London, England. Former Home Secretary Theresa May becomes the UK's second female Prime Minister after she was selected unopposed by Conservative MPs to be their new party leader. She is currently MP for Maidenhead. (Photo by Karwai Tang/Getty Images)
