I would use the fusible to create the patch, but DO NOT try to iron it to your furniture, you might just melt yourself to a bigger mess. Instead of trying to iron it down, I would use Elmer's to glue it, let it dry overnight, and then using a curved upholstery needle, sew it down. You can use a blanket stitch to match or contrast to the furniture depending on the look you want. You can use somple squares, rectangles, or circles, hearts, stars, whatever you like. This is your chance to complement or match the colors in the room. You could toss a few extra patches to make it look intentional.