Hello Barbara!
I've seen lots of great personalized shirts at Walt Disney World. There are several options available for personalized shirts. If you don't mind waiting until you arrive at Walt Disney World, you can visit the
Design A Tee Store in the Downtown Disney Area. They have a large database of designs, fonts, and shirts to choose from. We like to visit Downtown Disney on our arrival night. You could grab something to eat, do a little shopping, and design your shirts to wear to the parks the next day.
Another option is to order from a site like Etsy.com. There are dozens of sellers who create custom shirts for Disney Parks vacations. These are not official sellers, so make sure to check out feedback for the shop before purchasing. We've ordered our kids custom outfits from Etsy in the past and have been very happy with them.
Thanks so much for coming to see us today! Please let me know if you have any other questions.
Pixie Dust,
Ashley