Rock a black leather biker jacket with a white and black crew-neck t-shirt for a daily look that's full of charisma and personality. And if you wish to easily level up this ensemble with footwear, complement this look with black leather derby shoes. This ensemble is a pretty nice choice, especially for autumn, when the temps are starting to drop. Wondering how to dress age-appropriately as you age into your 40s? This getup is the perfect answer.