Saint Laurent Single-Breasted Tuxedo Jacket crafted with a sharp silhouette and satin lapels for black‑tie occasions. Designed for a structured, refined look that elevates formalwear. Key attributes: Black | Wool | Mid-weight | Non-stretch outer fabric | Smooth silk lining | Single-button closure | Front jetted pockets | Chest welt pocket | Internal welt pockets | Buttoned cuffs | Peaked satin lapels | Padded shoulders | Single back vent | Satin-covered buttons | Dimensions & fit: Structured, tailored fit | Composition & care: Outer: 100% wool | Lining: 100% silk | Dry clean only.