To use this dress, simply slip it on over your swimsuit when you're at the beach or poolside. It's a great cover - up and can also be worn casually. When it comes to care, you can either hand - wash it gently with mild detergent or use the gentle cycle on your washing machine. Make sure to air - dry it to keep its shape. Avoid using bleach as it may damage the fabric. If you need to iron it, use a low - heat setting. And keep in mind, the delivery time for this product is 15 - 20 business days, so plan accordingly.