To use this tee, just put it on like any regular shirt. It's great for casual outings or daily wear. When it comes to maintenance, machine wash it in cold water to keep the colors and fabric in good condition. Tumble dry on low to avoid shrinkage. As for care, be careful not to use harsh detergents that might damage the fabric. And if there are any stains, try to treat them as soon as possible for the best results.