Shoes of the Future = Backward Heels!
Manolo says, here is the short and amusing newsreel from the 1930s, in which the unnamed “fashion designers” predict what the women of the future, in the year 2000, will be wearing.
About one minute into the film you notice the appearance of our old friends, the ubiquitous shoes of the future, here called the “Cantilever Heel”, but known to the connoisseurs as the “backward heel”, the staple of 1950’s science fiction, and more recently Marc Jacobs and Junko Shimada.
P.S. Many thanks to the Manolo’s internet friend Lesle for spotting this.