This men's long blazer is a great addition to your wardrobe. To wear it, simply put it on like any other blazer. Button it up if you're going for a more formal look, or leave it open for a casual style. When it comes to sizing, always refer to the size chart provided, especially if it's an Asian - sized item. In that case, go for a larger size for a better fit. For maintenance, it's best to follow the care instructions on the label. Usually, a gentle machine wash or dry - cleaning is recommended. Keep it away from sharp objects to prevent damage to the sequins and beads. Enjoy your stylish new blazer!