Foxybaby, those are really nice. But did you know that it's possible to use Simpe to make toddler and kids clothes specific just to boys OR just to girls, or made unisex if they're already gender specific? So boyish PJs like these can be made to appear only under boys' clothing selections, not girls. Any toddler or kids outfit can be "fixed" like this. I've fixed a lot of clothes I've made and some I've downloaded via this method.
Here's a tutorial if you're interested: http://www.modthesims2.com/showthread.php?t=128211