Lulu Guinness has solved the age-old problem of matching your bag to your dress by making her bag into a dress. Only 500 of these limited edition 'evening dress' bags have been made, and they sell for $610.95. That's a hell of a lot for a novelty item, but novelty bags have always been what Lulu Guinness does best, and this a damn sight more useable than a birdcage or watering can.