"effortless beauty" is a correct and usable phrase in written English.
It is typically used to refer to something (or someone) that appears to naturally have a form of beauty without the appearance of requiring any effort to achieve it. For example, "Her effortless beauty made her stand out among the other members of the pageant."
The best examples, however, vibrate with the effortless beauty of happenstance.
Facing these dental hardships helped me to truly appreciate the effortless beauty of Tony's teeth.
Twenty-five yeago ago Brooke Adams was making moviegoing men sigh with her effortless beauty and killer smile.
Lyrically, it's plain-spoken, direct and driven home in the choruses by the effortless beauty of father and son's voices melding into one.
Pity poor Renée Zellweger, we say, for she is supposed to know when a famous woman no longer meets our standards for unobtainable and effortless beauty.
I tested it out and discovered that despite its simple purpose, the Pencil could not be more complex; in its attempt to harness the effortless beauty of the elementary writing and drawing instrument, Apple has crafted its own magic wand.
48th over: India 196-3 (Tendulkar 25, Laxman 8) Laxman drives for four, a shot of effortless, statuesque beauty.
Happily, most works have used ice, which exudes an effortless translucent beauty, at times radiating a soft pale green, at other times evoking a shattered window pane.
I don't think the Room for Debate forum is so powerful that Matlack's words will cause all men to expect similarly "effortless" "natural" beauty from the women in their lives.
He was referring to the effortless grace and beauty of Botticelli, Perugino and Raphael.
It seemed impossible that a single London corporation, however ruthless and aggressive, could have conquered an empire that was so magnificently strong, so confident in its own strength and brilliance and effortless sense of beauty.
