Black tux brand tuxedo jacket never worn dark blue with black satin collar and trim and button one button feature. This jacket has never been more. I do not have the tags but it has never been worn. It’s a beautiful jacket when I measure across the shoulder it measures to be a 42 if you see it says 21 to double that and from armpit to armpit it says 27 so it seems 52 from armpit to armpit. I’m confused by that but if you know about suits you would know the measuring.