How to wear this dress? You can simply slip it on over your head and you're good to go. It's perfect for a casual day out or a more relaxed evening event. For a more dressed - up look, you can add a belt around your waist. When it comes to washing, you can choose to hand wash it gently in cold water with mild detergent, or if you're in a hurry, you can use the machine wash on a gentle cycle. Just make sure to avoid using bleach as it can damage the fabric. After washing, let it air dry. Also, store it in a cool, dry place to keep it in good condition. And don't worry about the size, it's a plus - size dress that fits from 1X to 3X, so it should fit you comfortably.