To wear this beautiful lilac maxi dress, simply slip it on over your head. It's suitable for various occasions like beach parties, picnics, or casual outings. When it comes to care, since it's made of chiffon, it's best to hand - wash it in cold water with a mild detergent. Avoid wringing it out too hard to prevent damage to the fabric. Let it air dry flat. For sizing, if you're between standard sizes or need a custom fit, make sure to measure your bust, waist, hips, and relevant height accurately and send us the details as described. And don't worry if you forget to add the measurements at checkout; you can still email them to us later.