This is a EUC Brooks Brothers Outerwear LARGE Green 3 in 1 Field Jacket Barn Chore that has a removable Liner and removable Hood.  Full zipper with lots of pockets.  Measure as following:
Armpit to armpit is 24 inches.  
Collar to bottom is 34 inches.  
Shoulder seam to shoulder seam is 22 inches.  
Shoulder seam to sleeve edge is 25 inches.