Jil Sander, Imaxtree Unexpected stripes are popping up in unexpected places for spring 2011.  Made chic made Coco Chanel nearly a century ago and worn since by fashion royalty like Brigitte Bardot, the Breton fisherman look has officially been reincarnated.  With more options than ever, there’s no reason not to get on board for this wearable trend. Prada and Sonia Rykiel turned out mega-watt stripes in bright, showstopping colors, while Jil Sander and Haider Ackermann played off a more demure seaside theme, updating classic navy and white in modern silhouettes.  Some designers, like Céline and Jason Wu, stuck with the motif’s casual, laid-back origin.  But Issey Miyake, Clements Ribeiro, and others dressed their stripes up with light fabrics, mixed prints and serious heels. Then, of course, there’s always that timeless Saint James or agnès b. t-shirt waiting in the back of your closet. Prada, Imaxtree Sonia Rykiel, ImaxtreeHaider Ackermann, Imaxtree Céline, Imaxtree Jason Wu, Imaxtree Issey Miyake, Imaxtree Clements Ribeiro, Imaxtree