I'm with Blu and mythumbelinas - and I'm 45.
I wear one becasue I want to get a decent tan (why should my tummy stay white?) and because I don't care what other people think. Plus I also quite aften like to sunbathe topless.
I also don't care what other people think - it's none of thier business what I choose to wear.
As it happens, my dh (and others) still thinks I have a good figure. He says I still have boobs that many 20 year olds would die for
And that's even after breast feeding for a year!
. I have to admit my boobs are still one of my best features - not quite as perky as they were in my 20s (when you don't appreciate the fact quite so much), but still pretty damn good. :)
Now my tummy, on the other hand..... :( (Actually, it's not that bad)
However I prefer not to go to a swimming pool in this country in a bikini - a costume is much more comfortable for serious swimming.