Gorgeous 100% Wool Bill Blass Vintage Blazer. Herringbone pattern that looks gray but also includes blue, white, black, and cream. See photos for fabric closeup.
Fits like a women's large with a slightly oversized fit. Or a snug XL.
2 very small holes in the wool layer- see last 2 photos. Not noticeable while wearing.

Measurements are pictured 22in across at bottom, 19 across at waist (where button sits), 29.5 in length.