To wear this sweater, simply slip it on over your head. It's great for casual outings, lounging at home, or as a layer under a jacket. When washing, make sure to use cold water in the machine to prevent any shrinkage or damage to the fabric. Tumble dry on low to keep it in good shape. Avoid using harsh detergents as they may affect the fabric's stretch and color. Store it in a cool, dry place when not in use.