To wear this beautiful bridesmaid dress, first step into it and pull it up over your body. Adjust the off-the-shoulder part so it sits comfortably on your shoulders. When it comes to sizing, if the standard sizes don't fit you well, don't worry. Just measure your bust, waist, hips, height and other required dimensions and email them to us. We'll make a custom - fit dress for you. As for maintenance, it's best to dry clean this chiffon dress to keep the lace appliques in good condition. Avoid washing it roughly as it may damage the delicate lace. Also, when storing the dress, hang it up to prevent wrinkles. If you have any issues with the dress, refer to our return policy for guidance.