Once you have your fabric stapled up, go back over the staples with your hammer to make sure they have all been pushed in to the wood.
Next, you will want to have some trim to cover all of your staples. I found some great trim at JoAnn's on clearance for 99 cents a yard! Just grab your glue gun and get to gluing.
I worked my around and the result was this:
Check out all of the other links to great ideas and Do-It-Yourself projects....You'll need a few hours:)