If you ever decide you want to make your own commissar outfit, let us know because I can get you links to the materials for like 1/2 of the price. And there are some issues with the trims not connecting smoothly and the collar that drive me nuts. Sorry, as a cosplaying history major/40k nerd/napoleonic nerd I get anal retentive about stuff like that. The jacket shop usually has good stuff but that just looks kind of lazy (also isn't the cumberbund supposed to be red silk?) You can do better
My friend, your dedication to the cause is commendable.