To put together a casual outfit with a clear fashion twist, you can rely on a dark brown overcoat and blue skinny jeans. The whole outfit comes together perfectly if you introduce burgundy leather casual boots to the equation. During winter, when comfort is the priority, it can be easy to settle for a less-than-stylish outfit. However, this outfit is a shining example that you can actually stay comfortable and remain equally stylish in winter. Wondering what you should wear as you get into your 30s? This getup is the perfect answer.