To wear this dress, simply slip it on over your head. It's suitable for various occasions like a day out, a picnic, or a casual party. When it comes to washing, you can either use a machine or wash it by hand. Just make sure to use a mild detergent. Avoid using bleach as it may damage the fabric and fade the colors. After washing, hang it to dry to keep its shape. Store it in a cool, dry place, and you can pair it with your favorite jewelry and shoes to make it even more stylish.