Belle, I'm having a hard time deciding which dress I like better.
In the poses, the second dress looks shinier to me, and more wedding like.
The first one is nice and could be worn more places afterward, also good tummy coverage. Also looks more comfortable to me.
The second one would probably work better as a nursing mother dress.
I once was a maid of honor while nursing. After a few hours, I started getting that 'tingly' feeling. And I kept looking down to see if any leakage was showing through. I thought I was being discreet about it, but on the video camera one can see me glancing down a lot. So it looks like I am checking myself out all the time. So, don't look down to see if you have leaked on your dress!!