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 Jacketmany different styles and types of jackets that you can wear depending on your personal preference.