Using this stylish casual T-shirt is a breeze. Just put it on and you're ready to go for any casual occasion. When it comes to washing, it's best to use a gentle cycle in cold water to keep the print looking fresh. Avoid using harsh detergents as they may damage the fabric. Hang it to dry to prevent any shrinking. As for sizing, always check the size chart as different suppliers and brands may have variations. This will ensure you get a perfect fit. And remember, this T-shirt is designed for casual wear, so feel free to pair it with your favorite jeans or shorts for a cool look.