C48 / UK 38 though please ensure to double check the measurements below to ensure best fit.

Measurements:
Armpit to armpit 23"

Length (shoulder to hem) 38"

Arm length (shoulder to cuff) 22"

Arm length (armpit to cuff) 15"

Used - in excellent condition. Please note that the top button of the garment is loose, although still attached (photographed). Please see all photos for the best representation of the condition. 

Lightly padded shoulders.