OK then - let's see.
I'm not S&B goddess but I did recently look at wedding dresses online with a friend and in the end she bought one that I hadn't seen, but it was quite similar to the one that I chose. So there are my shopping credentials.
1 - It's beautiful but I'd be wary of anything bearing the word "Hepburn", because it always suggests that you should be Hepburn-shaped to wear it. Unless the company just use random names with no concern as to what they actually mean.
2 - Pretty, looks a bit like a young girl going to first communion or something
3 - Bit weirdy shapeless, sack-like for people who like to wear sacks and say "I am so skinny I can wear a sack"
4 - Everyone loves a Verity dress, but it's been over MN so much that I'd be worried that there would be 5 of them
5 - Very nice and simple, but probably too low for 34Hs unless you wear something under it
6 - Love that, but bra?
7 - Nice but you could nearly wear that to an office
8 - Beautiful, and the most weddingy of the lot, but low back = bra problem, and high neck on big boobs might not be very flattering