To wear this bridesmaid dress, simply step into it and adjust the off - the - shoulder part gently to rest on your shoulders. It's a long A - line dress, so it should fall gracefully around you. When it comes to sizing, if you're unsure, you can choose the custom size option. Just measure your bust, waist, hips, and other required measurements carefully and email them to us. For maintenance, dry clean the dress to keep the tulle fabric in good condition. Avoid sharp objects that could tear the fabric. If you need to return the dress, check our return policy on our website.