LARGE 1980's NWT Oleg Cassini 100% Silk Jacket Vintage..
Measurements laid flat are as follows: 
CHEST: Arm pit to Arm pit: 23" across 
JACKET LENGTH, bottom of collar to hem: 26.5" long
BACK: Shoulder seam to Shoulder seam 21.5" across 
SLEEVE LENGTH: Shoulder seam to sleeve hem 24" long.
BOTTOM HEM WIDTH: seam to seam, 18" across  (19" stretched)
Two front pockets