My sister an I seen this idea on Pinterest... So we had to do it!
We bought a pack of buttons from Joann's along with 3" think elastic, black thread, and hook and eye fasteners. It took a whole day (about 10 hours) to finish because we hand stitched each button. Using a sewing machine I serge and sewed down each side, then using the hook and eye fasteners we stitched those on on either side of the elastic (belt).