This gorgeous 'London Calling' by previous Etsyian Lorimarsha dress is basically a size medium, but is large in the bust because of the structured corset top. You could either take it in if you want it fitted, or style it up/down with a cute vintage slip or tattered tee underneath. Please see the original Etsy listing for full pictures and Lori's description of this gorgeous gorgeous recycled piece. Did I mention that it's gorgeous?
The listing price is $40.