For those who like to analyze and understand some fashion sigularities I leave you a documentary about the relation between women and shoes. Which has great comments and opinions of designers as Christian Louboutin, Manolo Blahnik, Walter Steiger, Pierre Hardy, Bruno Feisoni, Vivienne Westwood and Robert Clergerie. I have not seen it yet but I just can't wait to do it.
Give it a look...