A black and white shearling jacket looks so cool when worn with a dark brown horizontal striped crew-neck sweater in an off-duty look. For something more on the classier end to round off this getup, complete your ensemble with a pair of black leather chelsea boots. This ensemble is a smart idea when it comes to a neat summer-to-fall look. So if you need outfit ideas on what to wear as you make it through your 20s, this combination is a great example.