Clean lines and top-notch tailoring make this Christian Dior blazer a stylish, versatile addition to your wardrobe. Black medium-weight black cotton. Fully lined. One-button front with narrow, notch lapels two pockets and one chest pocket. Four buttons at cuffs. Slim, modern cut. Brand new.
Please note: This auction only sells the blazer, The shirt only is serves as contrast. [1]

Measurements of a SMALL size 48 :
Length - 27 inches (68.5cm)
Sleeve - 26.5 inches (67cm)
Shoulder - 16 inches (40.5cm)
Chest (armpit to armpit) - 18.5 inches (94cm)
Measurements of a MEDIUM size 50 :
Length - 28 inches (71cm)
Sleeve - 27 inches (68.5cm)
Shoulder - 16.5 inches (41.5cm)
Chest (armpit to armpit) - 19.5 inches (98cm)
Measurements of a LARGE size 52:
Length - 28.5 inches (72cm)
Sleeve - 27.5 inches (69.5cm)
Shoulder - 17 inches (43cm)
Chest (armpit to armpit) - 20 inches (101cm)

http://chichere.com/4490_Dior-HOMME-Mens-Plain-Black-Blazer-Jacket-size-... [2]