Style Notes The waistcoat has seen a resurgence in recent seasons and Saint Laurent's version in the perfect balance of classic and cool. Made from a blend of wool and cotton, this pinstriped style is worked to a slim fit that's easy to layer or wear alone.; Info & Care Saint Laurent wool-blend waistcoat; Pinstriped, V-neck, two faux slit pockets, pointed hem, silk-satin back, designer-engraved adjustable strap at back, fully lined Button-fastenings through front; Fabric1: 99% wool, 1% cotton; fabric 2: 100% silk; lining: 90% silk, 10% elastane Dry clean; Size & Fit Length shoulder to hem: 19.5 inches/ 49.5cm; Midweight; Slim fit; Model is 5'9""/ 175cm and wears a size;FR36