My mother and grandmother made wool quilts with flannel on the back. They were SO warm and snuggly. They used wool from suits, jackets, etc. and almost any variety they could get ahold of. About 30 years ago I "borrowed" a wool quilt from my mother (she is 87) and used it all the time. It's not the most beautiful, but my very favorite. I even took a nap under it today!