Daniel Hechter The London 100% Wool Jacket Black Windowpane 40-41R flawless.

This is a really nice piece, very high quality fabric and cut, in a traditional two button ventless style with a bit of interest with the subtle red and Orange windowpane pattern in the dark charcoal wool weave. Really good shape. Probably closer in size to a 41 than a 40.

Very versatile all occasion suit jacket/sport jacket/blazer, constructed very well.