best_enemies | Help with a cosplay?

Hello everyone! My partner and I are heading to Megacon in Orlando in about a month, and I'm attempting to pull off a basic Master cosplay for the event. Given that the icon I've used here is a picture of me from a few years ago, you're probably not surprised to learn that I'm going as Delgado!Master ;).

Now, my dilemma.

I don't have the time or money to procure a suit, so I'm going with his Nehru outfit. The shoes and trousers won't be a problem, but I'm a bit worried about the jacket. If I can't find a Nehru jacket that looks reasonably like what he wears, what would you suggest I try?

Not sure what else to tag this entry with as we don't have a cosplay/costume tag.