There's several good deals at Target today:
This Mossimo women's long sleeve "tissue tee" is $8, with free shipping. You can choose from white/gray strip, purple stripe or orange stripe.
This boys' t-shirt is on sale for $5, with free shipping. Now, this is a strange one - it is a "scented" shirt and it says "I Love Bacon" on it. I can only guess that it smells like bacon -- which to me is so strange!
And these Cherokee Boys' swim trunks are only $8 today - plus free shipping! You can choose from XS to XL sizes.