Well I have some old jeans lying around and was wondering how suitable denim would be for a knife sheath for a large fixed blade? I was going to have the seam of one of the legs be one of the sides of the sheath and then sew the the rest till its closed tightly. Then I was going to do another layer and instead of sewing again I was planning on riveting the sheath. Is this plausible or just a bad idea? 
