Yesterday I made these cushion covers. You can use any small pieces of leftover fabric, I used the original backs because they had a zip. First of all I separated the front from the back, then I laid out all the cut out fabric pinned it in place, then zig zagged it, re joined back and front and there you have it a new cushion cover.
Made from an old corduroy jacket and a pair of cropped trousers. really enjoyed designing the patchwork, and very pleased with the result. I used the patch pockets of the trousers for bag lining, the jacket lapel was used for the fastening on the bag.
front of bag
back of bag