We know, we know. It's not a gown but we love it so much that we want to put it here. Kiera Knightley defied conventions when she wore this knee-length, tulle Chanel dress during her wedding to musician James Righton. She had already worn it before and worn it afterwards her wedding with is different from what most brides do - only wear their gowns once and then keep them for the next generation. We still like this look so much though! She looks fun, flirty and very much in love. If you have all those things, who cares about the dress or gown right?