To put on the dress, simply help the little girl step into it and pull it up over her body. Make sure the v - neck sits nicely around her neck. When it comes to sizing, always refer to our size chart. Our child size is not based on age or height, so be careful when choosing. If you need a custom size, send us the required measurements before or after your order. For maintenance, hand - wash the dress in cold water with a mild detergent. Avoid wringing it out to prevent damage to the lace and tulle. Hang it to dry. Keep the dress away from sharp objects to avoid snags. When not in use, store it in a cool, dry place, preferably in a garment bag to protect it from dust.