If there's one thing that fashion has taught me, it's that you should never say never. Trends go full circle in just a matter of years which will probably mean that at some point you'll make a few fashion faux pas (even Sarah Jessica Parker has). I was too young to truly embrace '80s trends the first time round, but recent years have seen the revival of leggings, double denim and big shoulders. A recent survey voted that shellsuits were the worst fashion disaster of the 1980s. They were quickly followed by spandex leggings, Day Glo makeup, ski pants and jelly shoes. Some of these items are already back in vogue which got me wondering, could shellsuits ever have a revival?