Help with cardi or a cover up over this maxi dress

[beachfeet]

Thought I need some help from all you stylish MNers. I've just bought this dress and I'm really struggling to find a short cardi tie front or anything other than white that goes with these colours.
Any ideas please !!!
here

Navy would work

thanks..never thought of navy. I'll have a look around. I'm trying to make this dress work for a day to evening do.

I recommend hair up and statement earrings for the evening bit