Vintage 1979 Saint Laurent rive gauche pleated sheer slip dress

Vintage 79/80s Saint Laurent rive gauche pleated sheer slip dress Pristine condition Black Vintage 1979/80s Sz 36 Made in France Material tag not listed - according to research from the 1979 collection this is satin and silk. Last photos are for reference that show other color dresses from the collection Satin Ribbon straps and upper lining Side button closure Pleated Sheer Bust approx 15 inches Strap length approx 7.5 Length approx 35 Flowing body Unlined, garment is accordion pleated to create a flowy movement when you walk - collection was Grecian Roman inspired.