Dress Bridesmaid Custom

I'm having my dress custom made, and I'm using a range of inspiration for my overall day. I have always wanted a champagne wedding dress, as I don't agree with most traditional looks (white dress and/or veil). I want to add a splash of color to my dress that shows my personality.

My fiance loves the idea of our color theme being a range of blues (such as: silver-blue, baby blue, royal and navy). Will pairing these tones look good with champagne?

If so, how do you think a champagne satin dress will look with navy lace at the neckline?

If you don't like these colors can you please give suggestions? Keep in mind that we already purchased the Bridesmaid outfits... they are silver blue satin. And please don't suggest white for my dress. Thank you!