There's always a lot of discussion around winter coats during the months of November and December, but if experience has shown us anything, it's that the mercury actually starts to plummet in September and October. The last month has been a confusing mix of unexpected heatwaves and strong winds, but there's no doubt about the cooler evenings that have suddenly rolled in, so naturally, now is the time to be thinking about your winning winter warmers to get ahead of the crowd. The puffer coat is always a safe bet for insulating powers, and the trending scarf jacket has the added benefit of built-in coverage, however, if you're looking for a casual but polished jacket that's to everyone's taste, there's a clear winner. Enter the shearling jacket.