My husband likes flannel sheets and I don't. I've threatened to get a new set of regular and one of flannel and cut them in half and sew one from each back together to make two sets of 1/2 flannel and 1/2 regular. I also throw a woven throw over his side of the bed every night in the winter to keep the poor guy warmer. Never thought of making a quilt that is thicker on his side.