I'm a collector of cheap shirts. Whenever I see plain shirts or tops on sale that will fit the kids I always pick up a couple in a size that will fit them now and the next size up. We use these to decorate our own fun shirts for the kids to wear, it's so much cheaper than buying pre-printed/decorated shirts, although we do occasionally purchase those too if we find them on clearance.
This cute blue top was $5 at Target. It's a racerback shirt with a cute bow on the back. I thought it needed a little something on the front too, and Miss M is all about bling and glitter and rhinestones.