It's been pretty evident over the past couple years I'm a fan of layering, that last added layer is usually what perfects any look. I think jackets add a lot of versatility to any wardrobe, with their help you can mix and match just a handful of basics, rotating your outer layers to create different looks. My favorite piece right now is this Tinley Road jacket from Piperlime; It's warm but light enough to easily wear long sleeves/sweaters underneath. I really love the mixture of textures, fleece interior, twill inspired exterior and faux-leather sleeves. What more can you want, I basically have three jackets in one!
Bauble Bar Necklace here