If you are ready to add a great layering sweater to your wardrobe, then we have a number of cardigans for you to consider. These eco-friendly and versatile sweaters and cardigans are sure to fit virtually any style you can imagine. These sweaters are not only versatile but sustainable as well. No matter where you are looking to wear this cardigan, there are pieces for you on the list. These are all cardigans that you can feel good wearing and that you will look good wearing as well.