Whether you go for head-to-toe prints or just pair your plaid skirt with a knit, some tights, and boots, don't shrug it off as being a too-young, school-girl trend — because we're betting the look is here to stay. Then again, plaid never really went away ( ahem, Burberry ). And since you can already buy into the look at your usual haunts, we've rounded up 15 of the best plaid skirts to wear now with tights and bare-legs later (soon, hopefully!).