Hi, James!
In order to ensure that you get exactly the T-shirts that your family wants, head over to
Disney Store's Personalized Shop instead. Click on "Create Your Own" and continue to follow the prompts until you have the customized shirts of your family's dreams!
We've used this great service several times, and it enabled us to customize the characters / seasons / font / font size / font color and what we'd like to be printed on each shirt, too. From surprise Christmas vacations for our kids (the wrapped hoodies were how we told them about the trip) to personalized fleece for my in-laws (also how we told them about the trip) to an entire batch of family reunion T-shirts for my father-in-law's 70th birthday (also how we told him, on his 69th birthday...wait...I sense a pattern here...) we've always been thrilled with not only our options in customizing the products we've selected, but also in the speed of delivery and quality of the products, too. Because there are so many options, you'll really want to see these items with your own eyes, to be sure everything from character pics to text is placed exactly WHERE you want it on the garments, too.
Have fun creating your own family heirlooms, James! And be sure to send more questions about planning your family reunion or any other facet of this upcoming, fantastic trip! We love to help!