YAY YAY YAY Congratulations!
I like C. It is traditional and IMO it will be flattering with the right support underneath. I have a friend recently married that was in love with a fitted sweetheart neckline dress and her boobs are a J!!! She had a baby about 9 months before the wedding and planned to lose weight, she did not, and still got to wear her dress. She used SPANX and had a bra made for her to keep those girls down! She was glad she went with the fitted dress, she tried on an a-line dress that would "hide" her problem areas and it looked not as good. More layers and extra fabric made her feel like there was more of her there to hide.
Love what you got baby! You will be beautiful no matter what!
Pick the dress you like the most and find a seamstress to MAKE IT WORK!
I ordered my wedding dress off of Ebay
I know I know, sounds crazy, but I only paid $40 for it and not too much more for the alterations. I am happy as a clam with it and can't wait to take that walk!