As defined by the dictionary: achieved with admirable ease.
You know, not too contrived. Not overly done. Without trying too hard. A look that I continually strive for, and the one that I admire most (in terms of personal fashion and interiors). For whatever that "look" of yours is, it's inherent. Natural. And And perfectly imperfect.
Just like these things:
All beautiful things, seemingly contrived with ease. No?
What about you? What would you say is the key to looking effortless?