Geoffrey B. Small blazer, handmade in black fine-pinstripe organic cotton fabric from Luigi Parisotto.  One of three, made for Hostem. 

Sleeves were professionally shortened (to a regular length - I'm 6" tall and they fit perfectly).

Fits like size IT50:

P2P: 21"

Shoulder-seam to shoulder-seam: 18.5"

Shoulder seam to cuff: 25"

Back: 31.5"