One of our easiest, most-loved shirt silhouettes kicked up a notch in our go-to silk: a luxe, weighty-yet-seasonless, 40momme, 4ply crepe de chine that drapes really beautifully against the skin. It has a cool crossover half-placket, a rounded mandarin collar, and a high-low hem. No buttons to mess around with! (Well, the cuffs have delicate little mother-of-pearl buttons. But you can leave those alone.)