Florence Hendersen. She was on Whose Line is it Anyway? a few years ago and looked pretty damn good, even to my straight, 20-something, female eyes. 
Lynda Carter still looks pretty good.
Kaori Momoi in 1978 (age 26): http://www.1101.com/shincho/images/050804_017.jpg
Kaori Momoi in 2005 (age 53, at the premier of Memoirs of a Geisha): Latest Stills - IMDb
I saw Anne Francis a few years ago, and she still looked really good.
it’s already been posted but I can in here to say that Diane Lane is getting better with age!
Julie Andrews was a hoochie mama in the Princess Diaries films, and was pushing 70 when the last one was made.
This one’s for you.
Another vote for Jacklyn Smith. Just as stunning today as she was on Charlie’s Angels all those decades ago.
Word.
Helen (Hunt) still has the face that could launch a thousand ships. And a rack that would be worth swimming through sharks for if you weren’t on one of those thousand ships.
mm
I agree. Jodi Foster was barely cute when she first started out. Now, she’s an absolute knockout.
It’s hard to go by photos that may be heavily retouched, but I noticed in my parents’ AARP magazine that Sally Field is now 60 and she looks pretty damn good.
Judging by some of her recent films, Charlotte Rampling, also in her 60s, is still pretty damn hot in a sort of vaugely intimidating way.
Whatever Wilson sister it is that has “let herself go”- Ann I think.
And cut Debbie Harry some slack, few people realize that she was “old” (35)
when Blondie first hit big in the late 70’s 
She’s now appearing in GEICO commercials, and I’m amazed that Charo still looks like she did way back when she was guesting on Chico and the Man.
I find it funny that Helen Hunt has appeared in both lists.
Not really my type, but I caught a glimpse of Morgan Fairchild the other night in an ad for some new soap-operaey nighttime TV show, and my first thought was “Huh, there’s a girl they’ve made up to look like a young Morgan Fairchild.” Might still be for all I know. The clip was of a face-slapping contest with Bo Derek, it looked like. They both have held up well (if this is indeed both of them) but Ms. Fairchild wins. She must be, what? 50? 55? Do I hear 60?
I hear 56, according to imdb. Also, she seems never to have appeared in anything I’ve ever watched, apparently, so I’m not even sure why I’m conscious of her existence, much less her age.
But I am.
It appears she borrowed Pamela Anderson’s body for the 2006 Emmys.
VCNJ~
Probably because she’s changed her appeal. She used to be attractive to young straight men. Now she appeals more to aging women and the fashion police.
Edited to add a link, as I am a dork:
http://www.morganfairchild.com/photos.htm (1st photo)
VCNJ~
Raquel Welch who just turned 60. Wow.