95% Organic Cotton, 5% Elastane. Design: Plain, Plain Back. Neckline: Round Neck. Sleeve-Type: Set-in, Short-Sleeved. Fit: Loose. 180gsm. Sustainability: Amfori, BSCI. 8 UK: 33 in. 10 UK: 35 in. 12 UK: 37 in. 14 UK: 39 in. 20 UK: 44 in. 22 UK: 46 in. 24 UK: 48 in. 18 UK: 43 in. 16 UK: 41 in.