To use this tee, simply put it on like any other shirt. It's great for all-day wear, whether you're out for a walk or doing some light exercise. As for care, you can machine wash it in cold water with like colors. Tumble dry on low to keep it in good shape. Avoid using bleach as it might damage the chenille patches. If the tee gets wrinkled, you can iron it on a low setting, but be careful not to iron directly on the patches. With proper care, this tee will stay comfortable and look great for a long time.