Details, Size & Fit. The Survival TankbyThree of Somethingis a basic staple with an added edge. Featuring a back cutout, functional button detail. Our model is wearing a size 8 shirt. She usually takes a Standard AU8 size, is 5’7” (170cm) tall and has a 64cm waist. 100% Cotton- Cheesecloth textured cotton tank- Functional button detail at The back. Fit: Runs true to size.Cold hand wash. Do not soak. Do not tumble dry. Model: 8.Model Wearing: Size 8.SKU: TH909AA28QFB.