Viktor & Rolf in Black and White PARIS - Continuing in the restrained direction of their last collection, the designers Viktor Horsting and Rolf Snoeren of Viktor & Rolf presented a fall show on Saturday that was minimal on tricks, and also minimal on lengths. The only thing that caused a ruckus was the arrival of the actress Jessica Chastain in the front row. The designers" dresses this season, all black and white, were quite short, including several black tricotine or silk ones with bows and white cotton shirt dresses designed to look like they had been shredded. The disheveled look of frays and rips, like the worn-out knees of an old pair of blue jeans, was a theme for the designers this season. But rather than loose threads, the numerous holes on slim pants and jackets were made with crystal chains and feathers, sort of a luxury version of the street look, if you will. You could see the influence of street style elsewhere in Paris, including at Acne, the contemporary Swedish label designed by Jonny Johansson. The key themes here were big volumes, seen in swinging palazzo pants for men and women, and stiffness. Mr. Johansson designed several versions of oversize leather bomber jackets that were so stiff they looked as if they were made of cardboard. More practical items from the collection included loose-fitting coats and suits painted with collages of silver panels, and a gray corduroy suit that looked as if the jacket and trousers had been dipped in white latex paint.