To wear this sweater, simply pull it over your head. It's suitable for casual daytime outings. When it comes to care, machine - wash it in cold water to keep the colors bright and the fabric in good shape. Avoid using bleach as it might damage the contrast stitch details. Hang it to dry to prevent shrinking. You can iron it on a low - heat setting if needed. Store it in a cool, dry place away from direct sunlight to maintain its quality.