Elegant vintage 2-piece linen-and-lace formal dress

Elegant 2-piece vintage dress. Labeled as size 10. Runs small. Fits like a small 8. The top features a lace collar, lace cuffs, full sleeves with a bit of puff, and buttons down the back. Note mild discoloration on front and back collar as shown in photos. It is hard to see. The high-waisted skirt has a zipper and hook closure at the side, is fully lined, and falls just above the ankle.