To wear this blazer, simply fasten the single button for a more put - together look or leave it open for a relaxed style. You can wear it over a simple t - shirt or a blouse. For a casual weekend, pair it with slim denim jeans and a tote bag. When it comes to maintenance, it's best to follow the care instructions on the label. Usually, a gentle machine wash in cold water should do the trick. Avoid using harsh detergents. Make sure to check the updated size chart before purchasing to ensure the best fit.