I made a couple polyester quilts made from old pants suits and trousers. I cut 4" squares, made 25 patch blocks because I could get about 16 good patches from each pair of pants, after cutting out the stains and snags. Put a sheet on the back and then tied the quilt. For binding I just turned under the edge of the poly. My son was 2, gave both quilts to a friend when he was 20 and she still has them. Made them in 1971.
This quilters board brings back many memories.