I am also a 32 D, Although am now a DD.
I'm in M&S one, unlike some, looks like a normal bra, Nice shape, not Scary looking, and not a fortune, See what you think!
http://www.marksandspencer.com/gp/product/B000OQYJLG/sr=1-5/qid=1215467531/ref=sr_1_5/026 -4190850-2341236?ie=UTF8&node=43303030&m=A2BO0OYVBKIQJM&keywords=&mnSBrand=core&size=9&rh=&page=
However, that said, since buying a maternity bras, one of my friends pointed out that first timers like me, if they itend to breast feed are best of finding, even if you have to pay slightly more, a maternity/nursing bra, as otherwise once bubba arrives your going to have to shell out again for nursing bras. Just a thought!
Also, Blooming marvelous seem to have a lovely selection of both maternity and nursing.