Weddingbee boards

Morning Hive - My dress is pictures below. As you can see- it's quite low. 

The dress has cups, but my tailor & I have decided to take them out b/c they just don't sit well on me.

I don't NEED a bra (only 34/36B) but what do you'all think of:

I need stick-on bra option.  (Like Nubra, but without front hook strap) http://www.nubra.com/ or http://www2.victoriassecret.com/commerce/onlineProductDisplay.vs?namespace=productDisplay&origin=onlineProductDisplay.jsp&event=display&prnbr=CL-223505&page=1&cgname=OSBRPADHZZZ&rfnbr=5230

OR...

Perhaps a plunge bra: (can only find a plunge shaper online):

http://fashion.hsn.com/dr-reys-shapewear-x-treme-plunge-diamond-bodysuit_p-4270490_xp.aspx?webm_id=0&web_id=4270490&sf=fa&dept=fa0031&cat=fa0035&ocm=FA|fa0031|fa0035&prev=hp!sf!dept!cat&ccm=FA|fa0031|fa0035

I would hate to buy one of these and then find it doesn't work or isn't comfortable.

Now I found a proper plunge bra: http://www.puure.com/product_info.php?cPath=30&products_id=140

http://www2.victoriassecret.com/commerce/onlineProductDisplay.vs?namespace=productDisplay&origin=onlineProductDisplay.jsp&event=display&prnbr=CM-239922&cgname=OSKEYBRPZZZ&rfnbr=8"

Victorias Secret U plunge push up