Stefan Salvatore (Paul Wesley) wears this faded button-down shirt in this episode of The Vampire Diaries.

It is the John Varvatos Star U.S.A. Stone Wash Shirt. Unfortunately it is unavailable

All Outfits from The Vampire Diaries
Other Outfits from The Vampire Diaries Season 1 Episode 9
Stefan Salvatore’s Other Outfits