And here is another super cute mustache design! This time it's for the big sister! The adorable "BIG Sister to a LITTLE MISTER" t-shirt featuring the ever popular mustache is sure to please! Perfect for a new big sister gift and can also be used to make a super fun pregnancy announcement! This t-shirt is completely customizable: change text colors or the wording, add a name, anything 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.