Vintage Nordstrom Tailored Oversized Heavy Blazer

Vintage Nordstrom Women's Blazer. Fairly heavy and structured. Has a snag (pictured) and a couple discolored spots (pictured) but I'm guessing they'd come right out with a trip to the dry cleaner's! Feels so high quality. There's no size listed, but I'd say it's a women's 8-10. Fits oversized for someone size small-medium.