Given that she's appeared on magazine covers and attended fashion shows and is generally the most stylish teen we've ever seen, we rarely expect Elle Fanning to take a fashion stumble.

But alas, Elle hit the airport this morning, heading home from her whirlwind New York Fashion Week trip , wearing a floral shorts-and-top combo paired with menswear-inspired brogues, a thick, pearl-dotted sweater and yellowed plastic glasses.

From head to toe, the look was total granny chic.

We previously suggested that Elle's photos for the Marc by Marc Jacobs fall campaign sort of evoked a young Chloe Sevigny. Now we're 100 percent certain that Elle's having a Chloe moment.

Check out the pictures below -- what do you think of the thirteen-year-old's octogenarian outfit?