46" gent's Calcutts Keeper's Tweed
 
Jacket style
3 buttons to the front
3 buttons to each cuff
2 front pockets
1 front ticket pocket
]1 front breast pocket
Single rear vent
2 inner breast pockets
 
All measurements taken on the outside with the garment laid flat
 
Across chest - 24" (to fit up to 46" chest)
Nape below collar to hem - 33.5"
Shoulder to shoulder -  20"
Outside sleeve - 27"