I have a crazy quilt made with wool, including pieces of army and navy uniforms from World War II. After the patches were sewed together in the crazy quilt method, then embroidery stitches were hand done over all the seams. I think with the tartan, it would look good to have something like the kilt with the pin or the appropriate klan emblem embroidered on it, or the name of the klan. Good luck with it.