In our August Age issue, we brought you fall's most creative and inspired looks to try, no matter what your generation. Now that you know what you'll be wearing, who should you be following? On Twitter, that is. With a eye toward reinvention (who doesn't want a little transformation come next season?), we bring you some of the most dynamic figures in fashion, politics, the business and tech world, and all across the spectrum. Here, the most fascinating, influential Twitter feeds to follow at every age.