Goodness, I’m needy lately!

We’re attending a late afternoon backyard wedding in early August, however it is in a very toney area of the state - not MY usual stomping grounds! The ink drawing of the home looks to be a beautiful Tudor.
Since it is outdoors I would like to wear this cobalt Eileen Fisher dress. Not that I have multiple dresses to choose from - the only other is the same dress in black.
I already had these black Stuart Weitzman sandals and black clutch. While the low wedge would be ultra comfortable, I thought they might be too visually heavy?

The blush/nude sandals are a block heel ultra suede-ish fabric from Payless. The nude clutch is one already in my closet but the style probably isn’t the best with this dress.

My hesitation about the blush shoes is that the fabric covered heels could get grass stains.

The wrap is new but can be returned.

Do you have a preference or suggestions?
Thanks a bunch!

P.s. the dog is not under consideration as an accessory