The purple banding shows that she isn't a stripe, more that she has an aberrant pattern. She doesn't appear snow to me. Her color may improve when she gets healthier, but likely to be a typical yellow base.
Actually, I think both her tail and body bands are broken (look at the purple towards the tail) so I'd call her a jungle. If she hatched black and white she's a snow. If you don't know how she hatched, there's no way to know whether she's a snow or not.