Using this men's sequin shirt and pant set is a breeze. Just put them on and you're ready to hit the nightclub dance floor! When it comes to choosing the right size, always check the size chart carefully as each item has its own. If it's Asian size, go for a bigger one. For maintenance, since the material is polyester, it's usually easy to clean. You can machine - wash it on a gentle cycle. Avoid using harsh detergents that might damage the sequins. Hang it to dry to keep its shape. And when not in use, store it in a cool, dry place to prevent any damage to the fabric or sequins.