This men's casual tuxedo shirt is a great addition to your wardrobe. To wear it, simply button it up and adjust the collar. You can pair it with jeans for a casual look or dress pants for a semi - formal occasion. 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, this shirt made of polyester and spandex is easy to care for. You can machine - wash it in cold water and tumble dry on low. Avoid using bleach to keep the print and fabric in good condition. With proper care, this shirt will serve you well for a long time.