Looking for trenchcoat/duster sewing pattern

[drwilco]

I've searched the whole freaking internet and went through all the catalogs for commercial patterns at a sewing store in the city, but I can't find a pattern for a trenchcoat or duster (like the cowboys in the old west used to wear) anywhere.

I'm looking to make a Vash the Stampede costume. I know it's not the most original costume for guys, but I was told I look like him before I even knew what Trigun was, so I thought it'd be a good one to do. (And after seeing it I love the character ^.^ )

So if anyone has any patterns I could use or knows where I could find any, all help would be appreciated. (And yes I wouldn't mind buying a pattern)

[Schu]

Uhmmu. I don't really use patterns because I find them too confusing for the simple costumes I make, but if you don't have any luck, I can explain to you the way I made my vash coat, which is very simple, but looks almost perfectly like Vash's. ^__^ So if you still need help, just pm me.