Got my Raygun! I’d love to cosplay Nikolai but I wouldn’t know where to start on the outfit, I’ve looked into the jacket he wears but I can’t find an exact match online. Does anyone have any links/advice to getting his outfit going?

Got my Raygun! I’d love to cosplay Nikolai but I wouldn’t know where to start on the outfit, I’ve looked into the jacket he wears but I can’t find an exact match online. Does anyone have any links/advice to getting his outfit going?