Yea, I found her to be a little weird about it too, she seemed to have not been able to calm down any at all, always trying to cover her breasts, and always having bottoms on, it was interesting however, because I think this is the way a lot of non-nudists act. She has no problem at all being nude around her husband, or around her baby (Closet Nudist), she tried (sort of) to get a taste of the Social Nudist adventure, but couldn't seem to get through the whole way.
I agree that if she would have been fully nude, she may have had a much better experience and may have gotten better acceptance, but it was interesting to see it on Nickelodeon :) Just brought back that Rugrats episode for me :)