Raquel Welch in One Million Years BC, in her bikini.
I haven’t seen this movie, nor the original 1940 version, so I can’t comment on whether it’s any good or not.
As for this bikini…
It looks good, and Raquel looks good in it, but it just doesn’t strike me personally as that sexy. Perhaps because it’s more a hide bikini than a fur bikini. There is good reason for that, but it’s still why I’m not giving this a higher rating.