It's no wonder why Gossip Girl's Blair Waldorf—known for her signature headband—is my seasonal style icon. And why actress Elle Fanning's latest look makes me yearn to wear a headband all ...

But every Gossip Girl fan will know the true mark of a Blair Waldorf fan-girl was her headband. Velvet and padded, embellished or even a tied silk scarf – no outfit was complete without the head ...