Step 3: Cloth & Print.
Before you span the fabric over the pads, think of a cool print for the backing pad. I don't recommend having an illustrated seat, for you will have to sit on it. And if you do that you show the design that you do not respect it. Now, iron your cloth and use this method to get a stenciled piece of fabric. If you are in possession of freezer paper, use bignothing's method.