While a great deal of catwalk pieces don’t translate well to the high street, there’s some pieces you want to own right away. Take this Raf Simons bag for example, a key piece of his AW08 collection. If the bowling ball bag shape is something that catches your eye, this is another holdall to watch out for. If you’re really thrifty (and who doesn’t prefer pieces half price?), you could even wait for the January sales to kick in and get it then. Get it from Oki-Ni.