This is a gorgeous sport coat from Hart Schaffner Marx on their top-of-the-line Gold Trumpeter label.
Made of 100% cashmere from the Italian mill of Loro Piana, it's black.
The jacket features a two-button front, center vent, and front flap pockets.
This jacket is in MINT condition except for a very tiny fleabite on the back left shoulder. Because of the fabric, the fleabite is practically invisible. It is guaranteed to be authentic and otherwise perfect.
All measurements done across the back with the jacket laid flat.
Compare my measurements with a jacket you have that fits you well. Even new and unworn items may have been altered. You will NOT be disappointed.