How to use: This shirt is perfect for casual outings. Just slip it on and pair it with your favorite jeans for a great look. You can also add a simple belt to enhance the style. Attention: Always check the size chart carefully before buying as different suppliers have different sizing. When wearing it in hot weather, the stand collar might feel a bit warm, so adjust it according to your comfort. Maintenance: Machine wash this shirt in cold water with similar colors. Use a mild detergent. Avoid using bleach as it can damage the fabric. Tumble dry on low or hang it to dry. Iron it on a low - heat setting if needed.