Ehh, I've never been that big on the idea of marrige. My parents aint married and they seem to get on with life, and with eachother, just fine.
However, I recon I'd like my wife to just go for the classic white. I mean thats what marks her out as the bride right? Everyone else wears dresses of whatever the fuck colour they want but the bride wears white.
Thats just my view though, if she wanted a different colour then that would be totally cool with me. It's her goddamn dress after all.