To wear this dress, simply put it on over your head and adjust it to fit. You can pair it with heels for a more formal look or sandals for a casual outing. When it comes to washing, you can either use a washing machine or wash it by hand. Just make sure to use a gentle detergent. Avoid using bleach as it may damage the color. After washing, hang it up to dry. Don't wring it out too hard to prevent the fabric from losing its shape. Store it in a cool, dry place when not in use.