To wear this Morello Corset Top, simply tie the strings at the front to your desired tightness. It can be paired with high - waisted jeans or a skirt for a trendy look. As for the pen mark, use a clothing steamer on a low setting to remove it. Be gentle when handling the loose stitching area to avoid further damage. When not in use, hang it on a hanger to keep its shape. Wash it by hand in cold water with mild detergent and let it air dry.