Hi! Bye! Child Crewneck Unisex Toddler and Kids T-shirt. Handmade specially for your little boy or girl. T-shirts and logos are of high quality to best suit your little guy or lady. Kids are always on the run! What a better way to show it with the saying, “Hi!” on the front and “Bye” on the back? Your little will love this creative t-shirt! We strive to provide you the best customer service. If you have any questions, requests for customization or priority shipping, please send us a message and we will respond quickly to your request.