Help with BM jewlery

Here is the dress

This color pink

BM will be all in this color, with an ivory flower
MOH will be ivory top, pink bottom & flower

So for BM, I got something similar to this (real silver), it's not ivory, but since the BM are in pink, I did not think it would really matter.
1.
But then I saw this, which comes in Ivory
2.

Then for MOH, who has an ivory top, I thought this was pretty in the pink (& I could get it in champagne for BMs)

3.

or do you like any of these??
4.
5.
6.

thanks girls

Re: Help with BM jewlery

For BM, i like the 2nd necklace better- w/ the ivory. for moh, i like the 1st necklace in pink. they are all pretty though.