To wear these white bootcut jeans, you can tuck in a nice blouse and put on some pointed flats for a casual - yet - stylish look on warm days. When washing, turn them inside out and use a gentle cycle to keep the color vibrant. Avoid using bleach as it may damage the denim. Hang them to dry to prevent shrinkage. If there are any stains, treat them gently with a mild detergent before washing. These jeans are quite stretchy, so don't worry too much about tightness, but try not to over - stretch them to maintain their shape.