Puttin' it to a Vote

okay, democracy rules...

I'm trying to decide about the color for the bridesmaids shoes...

Things I have already decided on:

1 - i want peep toes

2 - i want to keep them comfortable - probably 3 1/2 inches and under

3 - i want them to be different - just like the dresses...i don't want them all to be the same, BUT i do want them to coordinate

Here's what I'm thinking....

Pewter

Or Here:

Aqua Blue

Or Here:

Gunmetal

Let's remember the color of the dresses:

Also, be aware that the accent color is basically the color of shoe #2 (aqua blue) and the other colors involved in the color palette scheme are black/white damask. Also, for informational purposes, my dress is ivory and I will be wearing purple shoes. Additionally, we're considering a gunmetal color for the mothers dresses and an aqua color for the grandmother's dresses.

OR...should i just toss it all out the window and do gold??

Gold

So, what's your vote? Color 1, 2, 3 or 4? OR...should i just do BOTH pewter and gunmetal shades?