WOW! I just learned a lot from all of you. I guess I had an attitude about polyester because I have always been told to only use cotton, or if you are really talented you can use silks or maybe wool. I have one of my grandmother's quilts that she made in polyester. I was never crazy about this quilt because it did not seem to hold its shape well, but now that I see how this material can be used, I won't turn it down if I run across some.