How to use: Wear this shirt with your favorite jeans for a casual look, or pair it with dress pants for a semi - formal event. You can tuck it in or leave it untucked according to your style preference. Care instructions: Machine wash this polyester shirt in cold water on a gentle cycle. Use a mild detergent. Avoid using bleach as it may damage the fabric. Hang it to dry to maintain its shape. When ironing, set the iron to a low - heat setting to prevent any damage. Size selection: Always refer to the size chart carefully before making a purchase. Since different suppliers and brands may have different sizing, take your time to find the perfect fit for you.