CHANEL Fall 2007 (07A) Fantasy Tweed Jacket, Style P31955V21843 M5356. Style P31955V21843 M5356, marked size FR 42. Style: P31955V21843 M5356. Collection: Fall 2007 (07A). An exceptional and highly collectible Chanel jacket from the coveted Fall 2007 collection designed under Karl Lagerfeld.