This sweatshirt is super easy to use. You can just slip it on over your clothes or, like on the beach, throw it over your bikini. When it comes to washing, it's best to use a gentle cycle in cold water to keep the cotton soft and the logo embroidery in good shape. Avoid using bleach as it might damage the fabric and the color. After washing, tumble dry on low or hang it to dry. If you need to iron it, use a low - heat setting to prevent any shrinkage. Keep it in a cool, dry place when not in use to maintain its quality.