This is a gorgeous sport coat from Brooks Brothers.

Made of linen, it's light brown.

The jacket features a two-button front, center rear vent, and front flap pockets. 

This jacket is NEW, without tags.  Front pockets are still stitched shut. It is guaranteed to be authentic, unworn and absolutely perfect.

• LABEL: Brooks Brothers
• COLOR: Light Brown
• MATERIAL: 100% Linen
• FRONT BUTTONS: Two Buttons
• CUFF BUTTONS: Four Buttons
• FRONT POCKET TYPE: Flap Pockets (Still Stitched Shut)
• INTERIOR POCKETS: Two Pockets
• VENT: Center Rear Vent
• LINING: Full Lining
• TAG SIZE: 42R (US)
• SHOULDER SEAM TO SHOULDER SEAM: 19 Inches
• ARMPIT TO ARMPIT: 23 Inches 
• WAIST ACROSS TOP BUTTON: 21.5 Inches 
• COLLAR SEAM TO BOTTOM OF BACK: 30.5 Inches 
• SHOULDER SEAM TO END OF CUFF: 25 Inches 
• CONDITION: NEW
• COMMENTS: Gorgeous jacket!

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.