To use this bustier set, simply zip up the front zipper of the bustier and put on the matching panty. It's a great piece to wear for special occasions or to add a touch of elegance to your everyday look. When it comes to maintenance, always remember to hand wash it and let it drip dry. Don't use harsh detergents as they may damage the delicate lace and mesh. Also, follow the fit guide to ensure you have the perfect fit.