I've been working for a designer who is making jackets from handwoven tapestries. Each tapestry is enough for only one jacket and depending on size, there is quite a lot of leftover fabric. I hate waste so I took some scraps felted them, sew them together, and felt again in the washer and dryer. I like the way it turned out, there is a diagonal seam in the bag on each side but not obvious because of the felting.