Yes, Yves Saint Laurent (YSL) is considered a luxury brand. Founded in 1961 by designer Yves Saint Laurent and his partner Pierre Bergé, the brand is known for its high-end fashion, including ready-to-wear collections, accessories, handbags, shoes, and fragrances. YSL is recognized for its innovative designs and significant influence on modern fashion, particularly for its contributions to women's fashion and its iconic pieces, such as the tuxedo jacket for women. The brand is part of the luxury conglomerate Kering, which also owns other high-end fashion houses.