I think I'm just going to make my own. I could buy one I love, but it would cost an arm and a leg.
I'm thinking sweetheart neckline, tea length, volume, and movement.
I'm thinking a mix of Grace Kelly, Jackie Kennedy, and Melissa Sweet.
I've got plenty of time to think it over, but this is my starting inspiration.
I went with this one
I got it from Pearls Place for $317