Yves Saint Laurent Haute Couture Vintage Long Dress Black Dresses, Clothing YVE258373 The RealReal Look 86, evening dress, YVES SAINT LAURENT, Paris, Yves SAINT LAURENT NGV To understand the finale dresses of @ysl Spring 2026 by @anthonyvaccarello , one must first return to Yves Saint Laurent himself. In the late 1970s and 1980s, Saint Laurent redefined eveningwear through 1989 Yves Saint Laurent Haute Couture Cobalt Blue Silk Off Shoulder Draped Gown File:1969 Yves Saint Laurent beaded evening dress.jpg Wikimedia Commons