Sadie White Button Tank Top White Button Tank Prism Boutique White button tank Size m Depop clara button tank shop zoco. The Diana White Button Tank is a polished essential with a modern, feminine feel. Featuring a flattering structured fit and statement gold buttons down the front. An effortless piece that pairs perfectly with denim, skirts, or tailored trousers. 70%VISCOSE 30%POLYESTER Model is wearing a size small