Okay, this is kinda vague, but there is this one tee shirt. Its got a girl on it, who looks young-ish?

i saw Jess from Gilmore Girls wearing it, in the episode where Rory goes to visit him In Philidelphia. It looks like it could possibly be an album cover. If anybody knows where i could get the shirt, or if it is an album cover, what album it is? thank you!