So off we went to the our local kids' salon to get Sweet Pea's CC-induced haircut fixed. Here's the final result.
As you can tell, she is hardly traumatized by the whole fiasco. I'm hoping that it will grow back thicker, but time will tell. It is very short in the back -- the hair at the nape of her neck is less than an inch long. But at least it's nice and cool for the summer!