Dolce & Gabbana MARTINI 1 Button Suit Blazer combines a refined black pinstripe and a single-button silhouette for polished business and formal wear. Key attributes: Black | Wool | Single-button closure | Three outside pockets | One open vent at the back | Notch lapels | Pinstripe pattern | Single-breasted silhouette | Dimensions & fit: Slim fit | Composition & care: 2% Cotton, 98% Wool | Lining: 85% Silk, 15% Viscose