To wear this dress, simply put it on over your head and adjust the drawstring around your waist for a perfect fit. You can pair it with leggings for a casual look or dress it up with high heels for a more formal occasion. When it comes to washing, you can either hand - wash it gently in cold water or use the gentle cycle on your washing machine. Avoid using harsh detergents as they may damage the satin fabric. After washing, let it air - dry to maintain its shape and texture. Keep it in a cool, dry place away from direct sunlight to prevent color fading. And remember, the delivery of this product takes 15 - 20 business days, so plan your purchase accordingly.