I think I have the cf sorted out, download the file again and let everything overwrite. I made an additional recolor, just a copy paste of the adult to check and it seems to be working. If it works on your end I can start the others.

I don't understand why they're different than the adult mesh, I didn't move the UV at all. I'm totally confused on this one, but by moving the UV a bit on the skirt it seems to fix it.

I decided to make the child size RenGal because I wanted a bit more variety, it could also work for the well rounded sim shape(I don't think there's any medieval clothing for it yet though). I did toddler size for the Quarians and Dryads because I wanted a more complete shape. The maxis toddlers were to human to fit with those shapes. If you want a chubby toddler to go with the Rennie, I can work on that when I'm done fixing the alpha dresses.