@Anika of the Clouds that wouldn't be grunge at all. Grunge is cheap thrift stores not Hot Topic and JCPenneys; and it's very obvious that those clothes are not cheap. If anything it would be a a mix of goth and E-people but not grunge.
Make sure you do a little research before suggesting aesthetics. The bottom is definitely E-Girl but the top could be a mixture of things. I could say Nu-Goth is in there as it has those dark tones yet is a little more understated.