Our signature white twill dress shirt is a serious upgrade to the wardrobe staple. The shirt features a subtle ribbed texture and a slight sheen that takes the basic white shirt to the next level. It's also our thickest solid white option, so it's your best bet for going sans undershirt. The natural structure of twill creates a smooth drape, and is resistant to wrinkling. By default, the twill solids come with a fused collar and placket with a stiff interlining for a sturdy, crisp appearance.