This next one is not so easy (at least I don't think so

). The scenario:
5PM backyard wedding on Saturday. Weather is supposed to be 65-70 degrees w/ isolated thundershowers. I am an "honorary bridesmaid". For those that want to know what that means (I did

), it means that the bride has a boat load of close girlfriends and didn't want a Star Jones wedding! It also means that I get to wear my own dress

I will have a corsage & a necklace from the bride. I don't have any idea what these look like. The big unknown??
I've decided to wear my navy silk Balenciaga dress. It's neutral so should go w/ any piece of jewelry. I need a jacket, wrap or sweater of some sort b/c it could get chilly.
Anyhow, these are the pieces I currently own that I think might work. What do you think? I am also not opposed to make a quick local run for other pieces that might work. Any suggestions? I was thinking a blk cardi shrug (I'm looking to replace one anyway), silver cage ankle straps....??
In addition to the below, I also have a plain blk wrap & the blue shoes were really more to show the shape. Will a round toe or peep toe work?




Piece breakdown:
tops -
- blk velvet blazer (shown w/ collar up but can be worn down for same neckline as white blzr)
- wht textured cotton blzr (afraid might be too casual for silk dress)
- cream w/ lace trim cardi shrug
shoes -
- blk lthr ankle straps
- croc embossed peep-toes
- gold t-straps