The Brook Taverner Concept Gamma Waistcoat combines timeless tailoring with practical functionality, making it an essential layering piece for professional and smart-casual wardrobes. This six-button single-breasted design features two front jetted pockets for refined styling and secure storage. The cloth-backed construction ensures durability and shape retention, while the extended back length provides superior coverage and a polished silhouette. An adjustable back strap with buckle allows for a customised fit across varying body types, accommodating layering over different garments. The machine-washable fabric simplifies care and maintenance, eliminating dry-cleaning expenses. Designed to coordinate seamlessly with BK300 and BK301 pieces, this waistcoat offers versatile styling options for building cohesive professional ensembles. Whether worn as a standalone statement piece or layered beneath jackets, it delivers structured elegance with practical wearability.