Simple enough. We have been using my SILs old set since we moved because our gigantic table and chairs will not fit in our current dining room. The chairs however were just plain beat up. She had gave me some fabric that she had bought herself to cover them with.
It was a nice heavy duty fabric, but I was really attracted to the other side...and thats what I ended up using. Cost to do this...nothing, aside from some staples for the gun and the labor of my husband to help.