Who dated Jacques de Bascher?

Yves Saint Laurent may refer to:

• Yves Saint Laurent (designer) (1936–2008), French fashion designer
• Yves Saint Laurent (fashion house), a luxury fashion house founded in 1961 by Yves Saint Laurent and his partner, Pierre Bergé
• Yves Saint Laurent (film), a 2014 film
• Yves Saint Laurent Museum in Marrakesh, Morocco

Karl Otto Lagerfeld also called Kaiser Karl (German: [kaʁl ˈʔɔtoː ˈlaːɡɐˌfɛlt] ; 10 September 1933 – 19 February 2019) was a German fashion designer, photographer, and creative director.

Lagerfeld began his career in fashion in the 1950s, working for several top fashion houses including Balmain, Patou, and Chloé before joining Chanel in 1983. As the creative director of Chanel from 1983 until his death, he oversaw every aspect of the fashion house's creative output, from designing collections to photographing advertising campaigns and arranging store displays. He was instrumental in revitalizing the Chanel brand, helping it regain its position as one of the top fashion houses in the world. He was also creative director of the Italian fur and leather goods fashion house Fendi, as well as his own eponymous fashion label. Throughout his career, he collaborated on numerous fashion, design, and art-related projects, and his photography was exhibited in galleries and collected in published volumes.

Lagerfeld was recognised for his signature white hair, black sunglasses, fingerless gloves, and high-starched detachable collars.