c. 1978 Yves Saint Laurent Large Floral Print Coral Plunge Silk Chiffon DressI have added a reference photo from the 1977 fall runway that has the same feel with the silk chiffon and oversized print. The Rive gauche collection often pulled elements from the couture collection the season before so it would make perfect sense that this was a version from the next collection in the Spring of 1978.?? This is a very romantic feeling and special dress from Yves Saint Laurent that is incredibly beautiful. It really illustrates his