I am in a wedding in August and the bride just chose the Angelina Faccenda line and said we could pick one. I will be six months pregnant, and the only one I'm thinking will work will be the 20431. Does anyone have experience with these dresses? Do they really have enough space? The salon is just saying to order it big and they'll cut it down, but the only part of me that really gets bigger is my belly (third baby) so I don't know how that will look.