Maybe one of the most beautiful ways of measuring time is by wearing timeless accessories, just like Stella McCartney’s sunglasses for spring 2010 are. In time, Sir Paul McCartney’s daughter has proven to the whole world that she knows business, she’s good at it, and that she loves it. Her latest sunglass collection will surely make you fall in love.

As Stella now knows, after her previous experience with designing eyewear collections back at Chloé in '97, when it comes to sunglasses, it's "important to make lightweight, comfortable sunglasses that are not a chore or cumbersome to wear."

So, she teamed up with Milan-based eyewear manufacturer Luxottica (who also licenses eyewear for Chanel, Dolce & Gabbana, Versace and Prada), and now Stella McCartney’s sunglass collection for spring 2010 is ready to go!

With prices ranging from $180 to $250, Stella McCartney’s collection speaks only in high adjectives when it comes to sunglasses: they are beautiful, sleek, simple and sophisticated. Her pieces are timeless, though they feel edgier, younger and eye-catching.