I have to admit: I’ve never been the world’s biggest fashionista. Don’t for a minute think this means I do not believe in fashion. I just don’t tether my identity to it. (That role is filled, thank you very much, by ­jewelry.) Besides, I can’t keep up with fashion’s merry-go-round of trends. Slim, slouchy, ’70s-inspired pantsuits! The Roaring ’20s redux! Peplums and other New Look silhouettes!Instead, I rely on thorough, big-picture analyses to provide the talking points I need to make it through each season. Case in point: “Belle of the Fall," contributor Venessa Lau’s exhaustive review of what appeared on the fall 2012 runways (in a word: jewelry).Embellishments, embroidery, all those tiny but important little add-ons: The upcoming season is a love letter to the kind of flash only a smart combination of accessories can truly deliver. Check out our gorgeous still li