A biker jacket (also called a moto jacket) is a great item to make any outfit look cool and bold. First of all, start with the right fit. Check the fit of the jacket at the shoulder and sleeves. Then, because the jacket has a lot of details (like metal zippers and snaps), keep the rest of your clothing clean and simple. Wear a plain white T-shirt or a black crewneck. For colder days, wear a tight turtleneck to look very clean and modern. Also, you can wear it with denim jeans. Lastly, choose the right footwear, such as boots, loafers, and so on.