Carolina beach took a step in the right direction: Someone complained to the town council that the female lifeguards were wearing thongs, which was against local law. They responded by changing the law to allow thongs! https://www.wral.com/vote-buttocks-now-allowed-on-carolina-beach/18569198/

What I find more interesting is that their law makes no mention of breasts, so it's legal to be topless there. (NC state law allows bare breasts)