QZUnique Men's Plus Fashion Printed Long Sleeve Button Down Denim Shirt Please refer to the size details below before ordering, or you can contact us directly if you have any questions concerning the size choice: Shoulder(inch)--US XS:16.1''; US S:16.5''; US M:16.9''; US L:17.7''; US XL:18.5''; US 2XL:19.3''; US 3XL:20.1'';Chest(inch)--US XS:38.6''; US S:40.9'';US M:43.3''; US L:44.9''; US XL:47.2''; US 2XL:49.2''; US 3XL:51.2'' Your can match this shirt with many trousers and pants for daily look Fabric: cotton Hand wash with cold water All orders fulfilled by [Global Best Discount] with [standard shipping] are free shipping, and it usually only takes 5 to 10 business days to arrive, much sooner than the estimated delivery time