A Saint Laurent tuxedo is the epitome of after-dark elegance. Beautifully tailored in Italy for a clean, slim shape with a fully canvassed construction and lined in silk, this wool-canvas blazer is as luxurious as you would expect. Style yours

The draped satin shawl collar on this Saint Laurent tuxedo blazer emphasises the slim shape and takes its lean silhouette into evening attire. The fine navy wool fabric and minimalist detailing make for a faultlessly formal appearance.