To wear this blazer suit, simply put on the blazer over your shirt and fasten the single button. Pair the pants with it and adjust the elastic waist for a comfortable fit. When it comes to cleaning, it's recommended to follow the care instructions on the label. Usually, machine washing on a gentle cycle with cold water is a good option. Avoid using harsh detergents or bleach as they may damage the polyester material. Hang the suit to dry to prevent any shrinkage. Before storing, make sure the suit is completely dry to avoid mildew. You can hang it in your closet or fold it neatly in a drawer. When choosing the size, always refer to the size chart as different suppliers may have variations.