A more relaxed take on the classic button-down—with a silky smooth feel. Polished and easy, the Must-Have Shirt in Washable Silk has a traditional point collar and a round hem that looks just as good worn loose as it does tucked in. Plus, it’s made of our eco-conscious Clean Silk, for more beauty and less waste. Materials 100% silk Care Machine Wash Cold. Gentle Cycle with Like Colors. Only Non-Chlorine Bleach When Needed. Line Dry. Warm Iron When Needed.