This stylish men's blazer is perfect for stage performances. When wearing it, just button it up as you normally would for a single - breasted blazer. Make sure to check the size chart carefully before purchasing to ensure a great fit. If it's an Asian - sized item, go for a bigger size. For maintenance, it's best to follow the care instructions on the label. Usually, you can machine - wash it on a gentle cycle with cold water to keep the sequins in good condition. Avoid using harsh detergents as they may damage the fabric. Hang it to dry to prevent any shrinking or misshaping. With proper care, this blazer will stay shiny and stylish for many performances to come.