Vintage Polo Ralph Lauren Tweed Wool (95% Wool 5% Nylon) Brown Tan Herringbone Sport Coat. Tagged as both an XL and 45R size.
Minimal shoulder padding which is pretty uncommon with tweed blazers. 3-roll-2 button style, Three exterior pockets, one interior pocket, single vented. There is one area a few inches above the buttons on the right cuff where the fabric is thinned out slightly.
I hesitate to call it hole considering you can't see through it. It's not that noticeable. Also some very faint discoloration at the edge of the armpit lining (the camera isn't really able to show it but the brown lining is just a slightly lighter brown in a few areas).
Overall very good vintage condition. Shoulder seam to end of sleeve: 25.5 inches. Shoulder to shoulder: 20 inches. This item is in the category "Clothing, Shoes & Accessories\Men\Men's Clothing\Suits & Suit Separates".
The seller is "stifledmancasino" and is located in this country: US. This item can be shipped worldwide.