Oh dear! I would probably throw them away....but that's me. If you WANTED to do something with them, I am recalling a class I took. You arrange the scraps (could include snippets of ribbon and/or lace too) on a foundation, then place a fine tulle over it, FMQ all over it to hold it together. Then you can do further embellishments if you'd like, add a binding. For the foundation, we crazy patched some neutral-ish fabrics and added some decorative stitching. We must've had a thin batting too, but I don't recall what--maybe W&N? Viola, a fun creation! Sadly I realized my creation or the process did not speak to me for doing more, but it was fun!