Just wanted to pass on a recommendation - I have bought 2 of these bras from eBay as they are £35 otherwise 
and they are brilliant. Non-wired, pretty, functional (clip with an A sling) and even at 34GG very supportive and give a nice shape. Don't spread boobs all the way round your body! Also have 6 hook and eyes at the back so will fit your normal back size but can expand for pre-birth.
Just thought I'd share if anyone is having a nightmare finding something decent.