There is no size tag. I am S and 1.68 m tall in the photo.
Approximate measurements:
Shoulder to shoulder: 47 cm
Armpit to armpit: 56 cm
Total length: 75 cm
Composition: 100% virgin wool.
Very good condition. There are some stains on the lining (underarms are and sleeves).
Requires dry cleaning.
Type: blazer
Designer: YVES SAINT LAURENT