The letters y and x together are Yves Saint Laurent's clothes. YSLYSL is YvesSaintLaurent, whose Chinese name is Saint Laurent/ Yves Saint Laurent/Yves Saint Laurent, and it is a world-famous fashion brand. YvesSaintLaurent (Yves Saint Laurent) was a designer of the most famous Dior fashion company in the world at the age of 2/kloc-0.

The Development Course of Yves Saint Laurent

1958, Yves, then the chief designer of Dior women's wear? Saint? Roland, met Pierre at a social event? Belgium.

1962, Yves? Saint? Roland and Pierre? Belgium began to establish the Saint Laurent brand. 1964, Saint Laurent launched its first make-up series.

The logo of Saint Laurent consists of only three capital letters "YSL", which was designed by French designer Adolphejean _ Marie Mouron at 196 1.