Vintage Linen Shirtdress/Cover Up

Purchased this vintage oversized (size 14) linen shirtdress from a small online boutique based in San Francisco. It’s vintage and there is some discoloration, which I’ve taken photos of. The body is not super oversized, I would say it fits an 8-10 loosely and comfortably. The sleeves are very wide. If you don’t wear it as a dress — it could be a really awesome beach coverup. Glad to answer any questions as best I can. Offers welcome.