Sugi Yoko does it for me. She will turn 80 in October. She still looks good. She's the one on the left in this still. (They're reading the Cherry orchard.)
She's pretty cute in the ad on this page She's the one sitting by the tent:
here
other than that, i think the golden age of screen sexiness was the '60s.
Godard-era Bardot
This poster had the best points le Mepris summed up quite succinctly:
Yep, Bardot's ass and Palance! They only left out the car wreck.
Catherine Deneuve is still sexy. I thought that she was really good in Dancer in the Dark. I don't know what to think about Bjork.
Anouk Aimee
Monica Vitti