" And I was worried that some people might think it is tacky or frufru. This might sound vain, but I might not be such an obvious "bride" with a big pink dress than with a big white dress."
I am also wearing a pink wedding gown.

And I'm posting this one cuz you can really see the pink...
No one has said it's tacky or frufru. It's gorgeous...and I still feel like a bride in it. Besides, it's your wedding day. If you wanted to get married in a clown suit including the big floppy shoes, then go for it! That pink is very subtle and not screaming TACKY!!! If it was Pepto Bismol pink, then I might have to think differently, but I think that dress is gorgeous and the light pink color iv very feminine and flattering. I say you have NOTHING to worry about.