参考答案

正确答案：D
解析：根据题干内容对应到原文最后一段。根据最后一段的内容：“Brand experts argue that Levi Strauss，which has been losing market share to hipper rivals such as Diesel，is no longer strong enough to command premium prices．Left to market forces，so-so brands such as Levi’s might well fade away and be replaced by fresher labels．”选项D的内容并不是造成里维斯暗淡前景的因素，符合题意。