Using this blazer is super easy. You can wear it over a shirt for a formal look or pair it with a simple t - shirt for a more casual style. When it comes to laundering, it's best to follow the care instructions on the label. Usually, a gentle machine wash with cold water is a good idea. Avoid using harsh detergents as they may damage the rhinestones. After washing, reshape the blazer while it's damp and let it air dry. Don't hang it by the shoulders for too long as it might lose its shape. And always remember to check the size chart before buying to ensure you get the right fit.