Summer Shawl Breathable Knitting Beach Cardigan Shrug Shawel Bikini Cover Up 65% cotton Material:65% cotton+35% linen. Sleeve style:half sleeve. Elegant Summer Shrug Bolero,breathable and lightweight. Pure color,easy to match dress/tank/bikini. Easy to wear/off,suitable for outdoor activeties of beach and everyday wear. We have detailed size in our size chart in our product pictures,please choose the size according to our size chart.It's asia size,please choose the one-two bigger size than usual.