OSA Women Fashion Casual Striped 3/4 Sleeve Polo T Shirt Fabric:49.4%Polyester,46.9%Cotton,3.7%Spandex Regular Simple T-Shirt,High Quality Casual Tops. Striped Round Collar Three quarter Sleeve Slim Elegant ,it is convenient to suit other clothes. Hand and machine washing. Generally advise to select two larger size than your regular size.