Sure, to many of us, plaid smells a lot like teen spirt, but plaid made a strong showing in 2010 and those tenacious tartans are here to stay a bit. How can hip moms play this trend without looking either too young, too old or too ahem. . . rustic? Our four part series on styling plaid for moms will feature plaid pairings from ANMJ contributors, starting with a cheery daytime look I’ve been sporting this holiday season.