How to use: You can wear this shirt on various occasions, like casual outings or semi - formal events. Just pair it with your favorite jeans or khakis. Note: Always check the size chart before buying to ensure a proper fit. Since sizing can vary between suppliers, don't assume the size will be the same as other shirts. Maintenance: Wash this 100% cotton shirt in cold water to prevent shrinkage. You can use a mild detergent. It's okay to tumble dry on low, but air - drying is even better to keep the fabric in great condition.