1 / NaN River Island LS BLACK MUSCLE OXFORD Save -60% USD 18.95 USD 47.95 Product is sold out Get notified when the product is back in stock. Choose size Choose size Home delivery Description - Shirt from River Island - Made of 97% Cotton and 3% Elastane - Button-down collar - Front button closure - Convertible barrel cuffs - Muscle fit Details Delivery & returns Reviews