To wear this T - shirt, simply put it on over your head like any regular shirt. It's perfect for casual outings, like going to the park or meeting friends. When it comes to washing, you can toss it in the washing machine on a gentle cycle with cold water. This helps to keep the rhinestones in place and maintain the print quality. Avoid using bleach as it can damage the fabric and the print. After washing, hang it to dry instead of using a dryer, as high heat might shrink the shirt or cause the rhinestones to fall off. When not in use, fold it neatly and store it in your wardrobe. Check the size chart before buying to ensure you get the right fit.