100% Cotton. Fabric: Jersey. Design: Plain. Fastening: Button. Neckline: Collared. Sleeve-Type: Short-Sleeved. Hem: Straight. Fabric Technology: Breathable, Lightweight, Soft. 3 Button Placket. Fit: Regular. 160gsm. 8 UK: 32 in. 10 UK: 34 in. 12 UK: 36 in. 14 UK: 38 in. 18 UK: 43 in. 16 UK: 40 in.