A curved V-neckline with button detailing adds a touch of casual luxe to this essential piece. We call it our capsule foundation block, it feels like an ultra-soft and lightweight T-shirt but looks effortlessly elegant whether paired with a pencil skirt or with jeans. Cotton and silk create the perfect cool and lightweight blend, whether for layering or wearing solo.. Product Details. Wide V-neck with decorative mother-of-pearl buttons. The top button is threaded in our signature copper color. Rolled edge at neckline and hem. Fine gauge 70% cotton 30% silk knit. Hand wash recommended. General Size GuideXS - US 2 / UK 6-8S - US 4 / UK 8-10M - US 6 / UK 10-12L - US 8 / UK 12-13XL - US 10 / UK 14-16