To wear this shirt, simply button it up as you would with a regular single - breasted shirt. The turn - down collar can be adjusted to your liking. It's great for casual outings, whether you're going to a park or meeting friends. When it comes to washing, follow the care label instructions. Usually, it can be machine - washed in cold water with like colors to keep the fabric in good condition. Avoid using harsh detergents as they might damage the cotton - polyester blend. Hang it to dry to prevent shrinking. Iron it on a low - heat setting if needed, and it'll be ready for your next adventure.