To wear this beautiful bridesmaid dress, simply step into it and adjust the off-the-shoulder part to your comfort. The mermaid style will hug your curves nicely. When it comes to sizing, make sure to measure yourself accurately as described or choose a standard size if it fits you well. For cleaning, it's best to follow the care instructions on the fabric label. Usually, dry - cleaning is a good option to keep the elastic satin in good condition. If you need to store the dress, hang it up in a cool, dry place to prevent wrinkles and damage. And remember, if you have any questions about the dress, feel free to contact us.