Waistcoats and gilets are the ultimate layering piece, blessed with the ability to transform any outfit from drab to knockout in a matter of seconds. Renowned cashmere expert, Brunello Cucinelli is your go-to brand when looking for quality pieces with an edge. Houndstooth waistcoats are the perfect accompaniment to a white shirt, either on its own or, underneath a matching suit if you're brave. Look polished in 100 percent cashmere high-neck vests, complete with rolled up chinos and suede loafers for preppy style. Last but not least, quilted vests keep you super warm and look great with a pair of true blue jeans.