A men’s flannel shirt works as a standalone button-down with denim or chinos. For instance, the Wescott flannel balances everyday comfort with elevated details, including contrasting fabric on the inner collar, bottom hem, and cuffs, adding visual interest when sleeves are rolled or the shirt is worn open.
Flannel shackets and overshirts serve as an extra layer, worn over a T-shirt, sweater, or lightweight hoodie for added warmth during fall and winter—or layer them under a coat when temperatures really drop.