Our bodice patterns have a scant 1" of ease at the bust, so it is very important to take really good measurements. If you don't have enough fabric to go around your bust, then the most likely problem is that you are larger than a 34" bust measure. If you haven't seen it yet, I highly recommend that you take a look at our blog for taking measurements, at
http://www.trulyvictorian.net/blog1/blog2.php/taking-your-measurementsLooking at what you have, the back is plenty large, so you should cut a larger size front and vest piece. You will most likely need to go up 2 sizes, based in the size of the gap that you have now.
There is a weird thing going on in the front view, right at the bust. There is an odd pouch right at the top of the dart. I'm not sure if this is effecting the width around, but it looks like the dart needs to be reshaped a little bit, giving more room near the tip of the dart. Letting the top half of the dart out a bit should give you a little more room across the bust, also.