Having second thoughts about bridal attire?!?

I am having second thoughts about bridal attire. I really wish I wasn't, my wedding is in 3 and a half months!!!

I was originally going to have a champagne colored dress, then I found the dress of my dreams in ivory.

http://www.davidsbridal.com/webapp/wcs/stores/serv...

I had already been gifted with a veil with champagne edging. I love the veil and I want to wear it.This is similar to the veil, but not quite. The veil is a bit longer and the edging is champagne in color. The veil is ivory in color to match my dress, it's more the accent edging I'm concerned about!

http://www.davidsbridal.com/webapp/wcs/stores/serv...

I am looking at these shoes right now, the shoes will be white with champagne ribbon and the crystals.

http://www.weddingsarefun.com/jfbridalcrystalwedge...

I am now thinking that the whole idea of mixing the colors of champagne and ivory isn't a good idea. I like it still, but now I am concerned what it will look like in pictures.

My colors are navy blue and champagne, with orange flowers. My flower girl has a mini bridal dress in ivory. She has an ivory headpiece with champagne accents to match my accented veil. I think everything looks pretty, but I am still a bit concerned!!!

I guess it really is just bridal jitters or something, but I would appreciate opinions. Maybe to help ease my anxiety!