To wear this Joanna red cotton cardigan, you can layer it over a shell top or just wear it as a standalone top with your favorite trousers. For a more formal look, pair it with a nice pair of dress pants. When it comes to maintenance, it's best to follow the care instructions on the label. Usually, a gentle machine wash in cold water is a good idea. Avoid using bleach as it may damage the color. Hang it to dry to keep its shape. As for storage, fold it neatly and keep it in a dry place. Make sure to keep it away from sharp objects that could snag the fabric.