I have 30 shirts from high school I have sewn together with each piece having fusible interfacing ironed to it for extra support. Next I want to sew fleece as the back of the fabric however this next step is where I am stuck. Should I get fusible matting to connect the fleece to the tshirt side, should I just see the fleece to the back with nothing in between, or should I attach the fleece and put a designed stitch all over the quilt to give it a finished look? These are the only three things I have thought of please feel free to share any other options or advice you may have. This is my first big project.