I got the idea of making quilts from poly knit from my aunt. I made a couple for my kids when they went off to college for their dorms, winter blanket for their car or outdoor 'parties'. They do wear forever. I used a railroad design in one, a 9 patch in another- just a simple design. You can use the serger for these too. Tied them using a fleece for the backing. Great way to use up these stashes of our 70's knits.