To wear these Westport navy cotton chino pants, you can simply put them on like any regular pair of pants. For a trendy weekend look, team them up with a laid - back shirt and flats. As for care, you can machine wash them in cold water with a gentle detergent. Avoid using bleach as it may damage the fabric. After washing, tumble dry on low heat to keep the shape and stretch of the pants. When ironing, use a low - heat setting to prevent any shrinkage or damage to the cotton material.