To wear this Dion Button Dress, simply button it up from the top to the bottom. It's suitable for various casual or semi - formal occasions. When you notice the small yellow mark, don't worry as it doesn't affect the overall charm of the dress. For maintenance, it's recommended to wash it in cold water with a gentle detergent. Hang it to dry instead of using a dryer to keep its shape. Also, avoid wearing it in rough environments to prevent further damage.