If your daughter can't legally drive a car or buy a pack of smokes, then she shouldn't be given access to revealing clothing. Your twelve-year-old does not need a two-piece swimsuit or Daisy Dukes, unless you want to groom her into a post-30 singleton who collects cats and one-night-stands and wonders why she hasn't found a good man to settle down with. Comfortable, lightweight, stylish clothing that doesn't cost a whole bunch exists. It exists, and a lot of it doesn't make you (or your daughter) look like a streetwalker. We have enough loose sorority chicks in the world; we need more respectable women. Cultivate that instead.