To use this t - shirt, simply put it on like any other regular shirt. It's great for casual outings, workouts, or just relaxing at home. When it comes to maintenance, you can machine - wash it in cold water with like colors. Avoid using bleach as it may damage the fabric and the graphic design. Tumble dry on low heat to keep the shape and quality. Also, remember that since these tees are made to order, they take 7 - 10 business days to process, so plan your purchase accordingly.