Personally, I think they look great. I never saw the ones made by 21st Century Kilts until today though. Actually I have been contemplating getting one custom made for a while now. After reading the directions for making the"X-Kilt" I have seriously considered attempting to create one for myself. Though I have never sewn a stitch in my life.

As for a sporran... I'm not sure. It would certainly make it look more "kilt like" as opposed to just looking like the "weirdo in the skirt."