"classy example" is a correct and usable phrase in written English.
It is typically used when describing something that is refined, elegant, and high-quality. Example: She always dresses impeccably, with her carefully chosen outfit and perfectly styled hair, she is a classy example of sophistication.
Women have been experimenting since the Twenties, so think Dior and Dita Von Teese for a classier example".
Nero's breakthrough two-track release Innocence/Electron in 2009 was both controversial and important - It paired one of the duo's last (and best) drum & bass tracks with one of the classiest examples of the upfront dubstep wave that was about to sweep the world.
Although Donahue left the air in 1996 rather than try to compete with such programs, Oprah Winfrey achieved great success after redesigning her show as the classy, discrete example of the genre.
My own qualms about barrel-fermented chardonnays aside (I prefer the fruitier, crisper kind produced in stainless steel), Banfi's 2000 version is a classy, polished example of the genre.
Still, as Malachy McCourt recalled last week, she brought some elegance to the "man's preserve" at the Head, selecting, for example, classy songs for the jukebox.
Perfect examples do not crop up in the everyday media - nobody could ever suggest that Katie Price was a shining example of classy womanhood after all - but they are out there.
If you're hoping to attract a man at a wedding, for example, look classy--not trashy.
The first is that Jeter is a uniquely professional and classy player who sets an example for sportsmanship and conduct that all professional athletes should follow.
It was the perfect example of a classy lady crush, such an alien interaction on television, where women are often pitted against one another for a job or a love interest.
