To wear this t-shirt, simply put it on like you would any other shirt. It's great for casual outings or just lounging at home. When it comes to washing, use a gentle cycle with cold water to keep the fabric in good condition. Avoid using harsh detergents as they might damage the eco-friendly materials. Hang it to dry to prevent shrinking. And remember, since it has a relaxed fit, it might look a bit baggy, but that's part of its cool style!