Marriage with bare feet?

Marriage with bare feet?
My cousin is getting married and for some reason she decided that she want to be completely barefoot during her wedding. The wedding is not taking place at a beach or so, but inside a hall where everyone will be dancing and so on. The thing is, I will be one of her bridesmaids and she wants us to have bare feet, too, in order to have some kind of unified look and stress how we belong together.

What do you think about this? Is this kind of weird or have you heard of this before?
Marriage with bare feet?
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