This personalized baby onesie is really easy to use. Just dress your little one in it and let them look adorable! When it comes to washing, turn it inside out and use cold water in the machine. Then, put it in the dryer on a low setting. Remember, this onesie is made of 100% soft cotton, so be gentle with it. Avoid using harsh detergents as they might irritate your baby's delicate skin. Also, make sure to check the popper fastenings regularly to ensure they're in good condition. That way, your baby can keep looking cute and comfortable in this wonderful onesie for a long time.