
Geller Richard blazer in an intrguing material. It's like fleece backed knit, as if they took a knit and bonded it to a knit material. Incredible fit - definitely size down. The size 48 fits like in that picture (which I see as nearly perfect for a knit blazer, slimming but not tight), and I have a true 40 chest and weight 175 lbs and am 5'11", i.e. closer to a 50 in many tailored brands.
I wish that more designers cut like Geller. if they did, i could essentially wear anything.