Worried my dress clashes...

rhinopotaphant

I really wonder if I'm just over reacting... BUT

I feel like my dress clashes with the rest of my wedding.

My wedding colors/theme is like this:

http://www.projectwedding.com/wedding-ideas/color-palette-inspiration-crimson-red-ice-blue

or:

http://www-static.weddingbee.com/wp-content/uploads/2009/01/24/p32.jpg

but my dress is the one shown in this:

http://themccartneysblog.com/2010/12/mettie-nate-door-county-wedding-photographer/

it's ivory and champagne...

Am I overreacting? Or is there any way I might be able to tweak my decor to more match my dress? I feel like my colors are more bright and whimsical, and my dress is more muted and romantic.