I have not seen the barefoot sandals on Pinterest! I have seen them advertised around here though for beach vacations!
One thing I found on a wedding forum and now I'm finding on Pinterest is string balls
I bought some stuff for it at a craft wholesale place with Scott's mom on the weekend. I'm going to do some trials and see how they turn out! I have this vision of a bunch of little teal and black string balls scattered on the tables between the vases and candles at the reception