To wear this bridesmaid dress, simply step into it and zip up the back zipper. The spaghetti straps should rest comfortably on your shoulders. When it comes to sizing, if the standard sizes don't fit you, don't worry! Just email us your custom measurements as described in the product details. As for maintenance, it's best to dry - clean this satin dress to keep it looking its best. Avoid exposing it to sharp objects that could tear the fabric. When storing, hang it up in a cool, dry place to prevent wrinkles. And remember, if you're not satisfied with your purchase, check out our return policy.