You should have bought The Executive, the beltless raincoat from Morty Seinfeld!
Don't think there are any remaining. If I remember right, I think moths got the rest of them.
Well, it may not be Morty's trench coat, but this is one of the current Burberry models, which they have the nerve to call a trench coat, and for which they charge $2,000!
Which makes me even happier with my purchase!