Superb! Ultra sharp and clean inside and out with no flaws to be seen, and what a masterpiece of vintage quality we have here. Tons of style and mega high quality by this vintage designer that made the best of the best. This is a thick, coarse, all wool tweed with diagonal flannel grain in brown color, hand tailored with a canvassed interior, also it's a 3/2 button roll style with lapped shoulder seams, lapped seams down the sleeves to the cuffs, and also lapped center seams down the center of the back, leading to a geometric hooked vent/right angle center vent at the bottom. It has patched on / flap front waist pockets, notch lapels, four buttons apiece on the sleeves, then the interior has a partial lining and really nice interior pockets and labels too. Underneath the collar you can see the hidden seam showing the canvas is present. Literally ready to wear right now!