Filson Outfitters makes (or sells, at least) waxed cotton outer wear.
Also, I have seen the mule-train wranglers in the Grand Canyon wearing these heavy canvas-like drovers coats.
English companies make waxed cotton gear for motorcyclists. had plenty when i rode, cuts the rain and wind to nothing! Still wear a waxed cotten hat for Fall til Spring <img src="/forums/images/graemlins/smirk.gif" alt="" /> Stylish eh? <img src="/forums/images/graemlins/grin.gif" alt="" />