The world is your catwalk. Classics from Manolo Blahnik and Roger Vivier for House of Dior. Innovative styles from Viktor & Rolf, United Nude, and Stuart Weitzman. Go-go-style gold leather thigh-highs with studded heels. Marie Antoinette-esque silk brocades with large vamp buckles. Leather-covered 3-D printed mules that combine natural material with cutting-edge technology.