This men's blue shirt is a great addition to your wardrobe. To wear it, simply button it up and adjust the collar for a neat look. It's suitable for casual outings. When choosing a size, always refer to the size chart as different suppliers may have different measurements. If it's an Asian size, it's wise to go a size up. For maintenance, machine wash it in cold water with like colors. You can tumble dry on low to keep it in good shape. Avoid using bleach as it may damage the embroidery. With proper care, this shirt will last you a long time and keep you looking stylish.