1970's Yves Saint Laurent YSL Printed Peasant Style Smock Dress w Iconic Yves Saint Laurent Corset Top, Spring Summer 1977 at 1stDibs Vintage Yves Saint Laurent YSL Red Floral Smock Dress 1970's For Sale 1970s Yves Saint Laurent Color Block Velvet Smock Jacket For Sale at. Classic silk blouse from Yves Saint Laurent that is done in a beautiful salmon pink silk! It has that classic YSL feel with a great smocking detail in the way the silk is set under the shoulder panel. I love the simple neckline with its neat little collar it perfectly compliments the cut of the blouse and leaves the neck area simple. You can button it right up to create a higher neckline or leave it low for a little flash of skin. It is a gorgeous light weight silk of a high quality. Excellent condition. The top is unlined and closes at the front with buttons. Each cuff buttons to close. Tagged a vintage 42 Sleeves: 24" Shoulders: 18" Bust: 23" flat across from side seam to side seam Waist: 26" flat across from side seam to side seam Length: 27" from neck to hem Modern Sizing Equivalent: SML LRG Item# S657 This garment has been professionally cleaned, pressed and is odor free. Thoroughly checked over before shipping, it will be ready to wear upon arrival.