R2D2 Heels by Instructables user mikeasaurus via Geekologie:

These ARE the droids you’re looking for!
Forget protocol, droid, and mash up everyone’s favorite astromech with mid-heels and create the greatest footwear the Empire has ever seen. These R2D2 shoes are the hottest thing this side of Tatooine and they’re cooler than Hoth. 

The wide heel of these shoes was removed and replaced with a steel bolt to provide strength and support, but at a fraction of the size. An R2D2 toy covers the heel bolt, and the toes have been decorated with lenses, blue accents, and a blinking red LED to let everyone know just how this droid rolls.

Every Wednesday is Wearable Wednesday here at Adafruit! We’re bringing you the blinkiest, most fashionable, innovative, and useful wearables from around the web and in our own original projects featuring our wearable Arduino-compatible platform, FLORA. Be sure to post up your wearables projects in the forums or send us a link and you might be featured here on Wearable Wednesday!