Any good tip on how to remove a white paint stain from a black suit? The stain is a vertical thin white stripe running down the middle of the back of the suit. (looks like a "skunk" stripe!!) I think it is white paint, although might be primer? Not sure! It is completely dry now! My partner noticed it right before dinner and it was already almost completely dry. (at least it made her laugh :)) It's my favorite suit. Please any advise.