Beautiful shirt. 90% silk, 10% spandex. Excellent condition. Size XS. Designer color: Ivory From the website: Take your collared look up a notch. We made this notch collar blouse with a relaxed, slim fit with a clean and crisp look for an everyday appeal. Perfectly made to be layered or worn solo. Plus, silk fiber contains 18 kinds of amino acids that make it amazing for skin nourishment, hypo-allergenic, and naturally thermoregulating to help maintain body temperature.