This polka-dot printed blue chiffon two-piece peasant ensemble is classic Yves Saint Laurent Rive Gauche from the 1970s. The photo on the right is a similar YSL piece from Vogue 1977 to give you an idea of the iconic look. It's light and flowy and perfect for an effortless summer boho vibe in the sun. And because it's a two-piece, you can alawys use them separately. Wear the off-shoulder top with light denim and sandals, or the high-waisted skirt with a white tank tucked in. For more details, find it in the YSL collection we've curated featuring over 40 pieces of Rive Gauche and Haute Couture from the 1970s through Tom Ford up until the last season by Hedi Slimane.