To wear this shirt, simply put it on like you would any other shirt. Button it up from the bottom. It's great for casual outings, like going to the park or meeting friends. When it comes to washing, you can machine - wash it in cold water on a gentle cycle. Use a mild detergent. Avoid using bleach as it might damage the fabric. After washing, you can tumble dry it on low heat or hang it to dry. When storing, you can fold it neatly and put it in your drawer or hang it in your closet. Always check the size chart before buying to ensure the best fit for you.