You are considering a sport coat by Jaguar

No size, I estimate a 42S. Please see measurements:

Length: 30" collar seam to hem down back 
Chest: 21" underarm to underarm across front
Sleeves: 24.5" from the shoulder seam to the cuff with 1" of fabric inside the cuff
Shoulders: 19.5" across back from seam to seam

Pure Cashmere, fully lined.

Soft navy blue cashmere with logo buttons.

Three button front, accent buttons on the cuffs, two flap pockets, one pocket on chest, three inside pockets, dual vents.

In great pre-owned condition!