First of all, no. But then, as a naturist you could be topless or nude and I wouldn't think it's too showy because I don't see the body as a sex object. Second, it's YOUR body, YOUR choice. If you want to wear that bikini, or something even smaller, it's your decision and is not for anyone else to make. If others object to your choice and the appearance of you in that bikini, the problem is theirs; don't let them make it your problem.