Basically, a cardigan is a sweater that opens in the front and fastens with buttons, hooks or a zipper. These are very comfortable to take a nap in, but some are very cute to show off and pair with other outfits. Although still worn for warmth, they have become a fashion statement for casual wear. Robes are great for sleeping and keeping warm. If you are looking for robes and a cardigan of the best quality, you are in the right place. Here is a list of the 7 best cardigans and robes.