Looking for a clever pregnancy announcement this Christmas? Then this adorable front only design "I'm going to be your BIG SISTER" Christmas penguin t-shirt is perfect this holiday season! Have the big sister to be wear this to the next holiday gathering and sit back while family and friends figure out the surprise. This t-shirt is completely customizable and can also easily be made for a big brother to be by adding some fun boy colors! 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.