I've always been inspired by grunge style and the celebs who boldly sport the look. I recently watched The Book of Eli, and noticed that Mila Kunis' look throughout the movie was disturbing yet incredibly awesome at the same time. However, these pictures really don't do it justice, just see the movie.
Mary-Kate & Ashley Olsen have always been reppin' the grunge look, particularly MK. One of their clothing lines, The Row is easily summed up in this video.
Here's some other photos I gathered in my findings. Harem pants, cropped tops, ripped tights, etc, as well as ways to pull of the look without the dirty. Lots of my insporation came from the blog, Fashion Grunge.
LOTS of black and grey!