This blouse features a mode-inspired design. It has voluminous sleeves, but because there are no gathers at the shoulders, it's a body-covering design that's also recommended for those who are concerned about their shoulders. The size is listed as S, but because of the oversized shoulder design and the generous width of the body, it is being sold as a free size. ● Width (underarm area): Approximately 46cm ● Material: 100% Polyester