To wear these Parla jeans, simply put them on like you would any other pair of jeans. You can pair them with different tops and shoes for various looks. For a polished style, go with a blazer and simple top as mentioned. When it comes to washing, turn them inside out and use a gentle cycle in cold water to preserve the color and fabric quality. Avoid using bleach as it can damage the denim. Hang them to dry to prevent shrinking. With proper care, these jeans will stay in great shape for a long time.