The vest is one of those pieces that looks effortless when it fits and actively embarrassing when it doesn’t. Too much room through the chest and it billows. Too short and it rides up the moment you move. The armholes on a bad one sit so wide they show half your shirt underneath and the whole thing just collapses into shapelessness. We’ve been specifically looking at slim fit options that understand what the piece is actually supposed to do, which is sit close to the body, finish at the right length, and work as a proper third layer over a shirt or a fine knit. These are not fashion vests trying too hard. They’re well constructed pieces with the right proportions. Some work best in a tailored context. Others are relaxed enough for smart casual. All of them solve the fit problem that makes most men give up on the category entirely. That problem is worth solving.