ROCK ON BY
PARIS — Karl Lagerfeld’s fall show for Chanel was accompanied by a band, Vive la Fete, and that set the stage for some of its most appealing elements, his rock-chick looks. These included such items as a sparkling camisole and mini underneath a big boyfriend sweater and variations on the house’s signatures, which morphed into abbreviated unmatched suits. They were shown, of course, with the obligatory artfully disheveled or ironed hair. Here, a little ruffled jacket, leather mini and high boots. For more on the collections, see pages 4 and 5.