To use this bra, simply put it on and adjust the straps to your comfort. Make sure the underwire sits properly under your bust for support. When it comes to washing, turn it inside out and use a gentle cycle in cold water. Avoid using bleach or harsh detergents as they can damage the lace. After washing, lay it flat to dry to maintain its shape. Don't wring it out, as this can cause the underwire to bend. With proper care, this bra will serve you well for a long time.