Vintage 1980s embroidered beaded cream blouse size 20W

This was my mother‘s fancy blouse from the 1980s. It is in very good condition although it does have a couple of very light marks on one sleeve as pictured - they are very faint. It seems likely they would come out because I think they are either pencil or dust marks. Is a machine, washable polyester shirt with pearl buttons down the front as well as on both cuffs. This would be a perfect cottagecore or coquette girl foundational piece. This is a 1980 size 20 W. It measures 26 inches across from pit to pit and the overall style is fairly boxy or straight in shape. My mother was a 16/18 when she wore this but very busty. Happy to answer any questions. Check out the rest of my closet as I am happy to bundle for deeper discounts!