Judging by Cardi B's dress she either has to be on her way to an audition for Aquawoman or just felt like dressing up as a mermaid. She has everything that such an outfit would require. There are the fish scales and fishnets. I cannot explain the furry bit that is around her legs so I will dismiss it as a leg warmer for the cold environment that she was standing in.
I tell ya, I do not envy some of these women who feel the need to wear the kinds of dresses that look like they would be about as comfortable as sitting on a thumb tack. I own a suit and even with it being tailored to fit me perfectly I still try to find any excuse not to wear it. "Oh honey, this work function is not going to be that formal. My tuxedo t-shirt should be just fine." I would rather perform snow angels in the hot coals at a Tony Robbins conference, than be stuck in a monkey suit for an entire evening. That is why whenever I cannot talk myself out of wearing one I just pretend to be drunk sooner than normal and start stripping items of clothing. That always goes over huge.
Photo Credit: Backgrid USA