To use this maternity maxi dress, simply slip it on over your head. It's designed to fit true to size, so pick the size that you usually wear. When it comes to maintenance, you can machine wash it in cold water to keep the fabric in good condition. Then, tumble dry it on low to prevent any shrinkage or damage to the ruffled top. Be careful not to use hot water or high heat settings as it may affect the shape and color of the dress. Enjoy wearing this stylish and comfortable dress throughout your pregnancy!