I just went to Meijer last night and found a pretty good deal on T-Shirts, Tanks and Shorts for adults and kids. Meijer is currently running a Buy One, Get One 50% off for their T-Shirts, Tanks and Shorts. I happened to be in the kids section and their Falls Creek brand shirts/tanks are only $3.99, so the second shirt would be $1.99 (thus making each item $2.99 each). They are pretty cute shirts/tanks and you can't beat that price! Here is a link the Meijer ad. Keep in mind this sales runs through Saturday, May 27th so you better hurry!
A quick side note is that this deal (B1G1 50%) is also running for sandals for the whole family, so it might be worth checking out if you happen to be in the store and need a couple pairs of sandals!