In case you don't know Anine Bing, pictured, she's an LA-based clothing designer, former model, blogger, and singer. She's also a mom, who even looks photo ready-chic on school runs, as my sister can attest (their children attend the same school!) Anine's off-duty weekend style is no different--see for yourself, above. In fact, it's worthy enough for my Monday-Friday routine. I can work it with a yummy, chunky turtleneck and chic, feet-friendly flats by (who else?) Anine Bing, perfect…