Chambray has long been the go-to fabric for casual buttondowns, and this short sleeve version is no exception. That s because chambray is an all-cotton fabric that wears just like your most-loved and broken-in tee. It s lightweight but never flimsy – the fabric's plain weave has just the right amount of heft to provide structure without feeling stiff. With short sleeves and buttons, it s the perfect shirt for layering, too. Slide it over your favorite tee on warmer days, or wear it underneath a cardigan, shirt jac or blazer when the temps start to fall.