ISO: summer clothing, boys 3T

I need some clothes for Ben. We're already getting near 80 degree weather, and he only has 3 pairs of shorts. Since he goes through 2 a day from getting dirty playing outside, we need more. Nothing fancy or nice. Just no holes or major staining. He's a 2T or 3T in bottoms.He could use a handful of t-shirts too. No big logos or characters (except Thomas) please. He's a 3T or 4T in shirts. Thanks!