There’s a certain satisfaction to finding that sweet-spot layer. You know, the one that doesn’t ask if you need a jacket or a shirt because, frankly, it’s both. That’s the magic of the men’s overshirt (call it an overshirt, shacket, shirt jac, or whatever TikTok’s calling it this week). For the style-curious newbie and heritage purist alike, the right shirt jac adds instant credibility without a whiff of try-hard. Welcome to the overshirt’s golden hour. ...