There is something quite deliciously subversive about a freaky shoe. Feet of course already hold a hint of perversion – some people are really into them, while others find them repellent. But shod those feet in a shoe that people can find both compelling and strange? Well actually, that’s fashion catnip. Visceral proof can be found in those who have made the freaky shoe their signature, such as the aristocratic, enigmatic and entirely iconic Daphne Guinness, who always wears a pair of...