Take some old jewelry and add it to your heels for a little sparkle on the ankles as seen in Prabal Gurung's Fall RTW 2014 show.
Seems simple enough with a few broken rhinestone necklaces, you can strap them to your shoes to give an old pair of heels some new life. Don't you just love DIY's that don't require anything new? I do, but maybe that's because I'm a student with a taste for high fashion.
Images from here