This men's dress 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 with dress pants for a more formal occasion. When it comes to sizing, remember to check the size chart as different suppliers may have different measurements. If it's an Asian size, go for a bigger size. For maintenance, you can machine wash it in cold water with like colors. Use a mild detergent and avoid using bleach. Tumble dry on low and iron on a low - heat setting if needed. Keep it in a cool, dry place when not in use to maintain its shape and quality.