Hi! I am waiting for my essence of australia d985 dress to get here. I am small but very chest heavy and I was wondering if anyone who's had one of their dresses could tell me how the support was. I ordered the one with the corset back. Am I going to need a bra? It going to be a July wedding so I don't want to have one more layer but i don't want any wardrobe malfunctions either

.. Thanks!