I am making a quilt for my son and he reguested the same thing he wanted it heavy so I had some fabric that I believe has some wool in it. I have washed and dryed it and it did shirink about 2" I am going to put that on the back no batting required. Years ago they put blankets inside for batting and for backing and some of these quilts are still around they even used material from old dress and shirts so do anything you want it is your quilt and you are making it. I do not make mine for shows I make mine for family members to use