To wear this dress, simply step into it and zip up the back. It's very easy to move around in, so you can dance the night away at your prom or wedding. When it comes to sizing, if you're between standard sizes or want a perfect fit, go for our free custom sizing option. Just measure your bust, waist, hips, height, and either hollow to hem (for the short dress) or hollow to floor (for the long dress) and send them to us. You can do this before or after you place your order, or add the measurements to the note box when checking out. For maintenance, it's best to dry clean this tulle dress to keep it looking its best. Avoid rough handling that could damage the delicate ruffle details. Also, store it in a cool, dry place to prevent any discoloration or damage.