Your precious only child is about to become a big brother or big sister and you're faced with the excitement of how to tell the family. This front and back design funny spin on the popular "only child" shirt will be a great way to spread the news! The front features the message, "only child" and then big brother (or big sister) to be turns around and the secret is revealed... "until October 20xx (or whatever month you need!)". Perfect for pregnancy announcements, new big brother to be gifts and more! The best part is sitting back and watching everyone figure out what the shirt means! This t-shirt is completely customizable with whatever date you need! Just add your custom requests to the "Special Instructions / Notes" section when ordering. This digitally printed t-shirt means that the fibers of the shirt are actually dyed with eco-friendly water based inks and is printed on a superior quality, super soft t-shirt for long lasting durability.