This two - tone men's asymmetrical belted blazer suit is a great addition to your wardrobe. To wear it, first put on the blazer. Adjust the belt to your preferred tightness to show off your style. Then, zip up the pants with the zipper fly. When it comes to sizing, remember to check the size chart carefully as different suppliers and brands may have different sizing standards. For example, if you're used to US size S, an Asian size L might be a better fit. As for maintenance, it's best to dry - clean this suit made of polyester, spandex, and viscose. This will keep the suit looking new and maintain its shape. Avoid washing it in a washing machine as it may damage the fabric and the belt accents. Store the suit on a hanger in a cool, dry place to prevent wrinkles and keep it in good condition.