To use this lingerie set, simply put on the bra and panties like you would with any other lingerie. Make sure the bra fits well around your chest and the panties sit comfortably on your hips. When it comes to washing, it's best to hand - wash this delicate lace set in cold water with a mild detergent. Avoid using bleach or harsh chemicals as they can damage the lace. After washing, gently squeeze out the excess water and lay it flat to dry. Don't wring it as it may distort the shape. Store it in a cool, dry place, away from direct sunlight to keep the colors vibrant.