Cuteness!!!!
She is definitely a pointed white....probably a blue pointed white.
It is showable as long as she is not genetically agouti, martenized, or broken.
A judge told me the easiest way to make sure a rabbit is not agouti or martenized is to make sure the bottom of her tail is dark colored as well.
If her feet stay white, that means she is probably a broken.
Her points will probably get a lot darker as she gets older as well, so it may be easier to tell soon.
So yes, like Dood said only selfs are showable colors in Pointed white Jersey Woolies.