Beautiful 1980’s Vintage 100% Silk Dress/Cover-up

Excellent preowned condition. I don’t think this was ever worn. One size fits most Pit to Pit Appox 26” Wide bat wing sleeves Length from Shoulder 52” Thai silk floor length dress for The Smithsonian Institution. The woven silk is stunning It is Pull over style with 3 wrapped buttons at the front, there is an extra button attached. This piece appears To be from the 80s..