A model strikes a masculine look wearing a pinstriped trouser suit by Yves Saint Laurent His plainer suit for evening wear known as 'Le Smoking'...
{"Image ImageDescription": "A model strikes a masculine look wearing a pinstriped trouser suit by Yves Saint Laurent, 23rd February 1967. His plainer suit for evening wear known as 'Le Smoking' became his signature piece.  (Photo by Reg Lancaster/Daily Express/Hulton Archive/Getty Images)"}