Buck Mason,
$168

The ruggedly adaptable overshirt is more than simply a shirt but not quite a jacket. It can be a little tough to define, but one thing's for sure—every man should own one. Especially this time of year. Whether cut from hearty cotton or nubby wool, the overshirt can be worn in all sorts of ways. Layer one over a henley, T-shirt or sweater (or all of them together) and peel it off if things get too warm inside. Look for one in a more rustic plaid to amp up the masculine outdoorsman vibes, or stick with a classic neutral style to keep things sharp and modern. Here are eight of the best options to buy right now.