Here's a quick tutorial for making some ROTJ-style ankle spats. The Mrs. just got a new sewing machine for her birthday, so I decided to test it out with this project. this is super-basic, but I'm throwing it out there in case someone needs it.
This pattern is symmetrical. After I did this experiment, I noticed in one of the exhibit reference images (that I saw TK409's site) that the inner strap is longer than the outer one, and wraps around the back of the heel. I need to adjust my pattern to reflect this.
Edit: Added an asymmetrical pattern.