Says size 40 

Pit to Pit 20 inches 

Shoulder seam to seam 16.5 inches 

Length 27 inches

Shoulder to cuff about 23.5 inches

It's in worn vintage condition, lining is decent. Main issue is the sewing has come undone in one of the armpits. Not hard to fix! I don't think the leather itself is torn, just the sewing.