This year during Paris's Fashion Week, Karl Lagerfeld brought out the most interesting accessory I've seen yet. It's a backpack that schools wouldn't approve of their students wearing. The bag is so chaotic and unique, you never would have expected it be on a Chanel runway. It brings a dark and rebelious feel to the classic school-girl outfit. It's such an inventive creation. The Chanel accessory looks as if it were spray painted and graffitied on the street, attached with colorful and metal chains. Thanks to Lagerfeld, you're now able to travel the halls of school in style.