Dolce & Gabbana Single Breasted Dress Vest combines a black flax and cotton blend with classic single-breasted styling, ideal for formal layering and smart-casual looks. Key attributes: Black | Cotton and flax | Adjustable back waist strap | Full front button closure | Single-breasted silhouette | Blazer-style construction | Logo detail | Dress vest design | Composition & care: Cotton | Flax