At last night's 2012 Tribeca Film Festival Vanity Fair party in NYC, Dakota Fanning stepped out in a fuchsia Lanvin frock, and while the dress was super cute, we were more fixated on her gold chain headband. Chain headbands are nothing new, but the way Dakota wore hers — less boho and more halo style — takes the trend to chic new places. It gives girls who aren't into the hippie aesthetic a chance to try out the trend in a more sophisticated way. Instead of wearing your headband across your forehead, take it up a few inches so that it sits on top of your head like a halo, just like Dakota's. Then all you need is an equally fabulous frock and gorgeous heels, and soon you'll be turning heads with your fancy headpiece. Shop our favorite headbands below to get Dakota's look.