This is a very broad topic, but we can narrow it down to what we wear for specific occasions. For example, in the workplace, most people are required to wear a business suit. In school, students are required to wear uniforms. These two examples show that there is a dress code for every occasion.
The introduction of the section should be something like this:
In this section, we will discuss how jackets are worn. There are Men Brown Leather Jacket many different styles and types of jackets that you can wear depending on your personal preference.