White collar crime is an interesting topic. The way you have worded it assumes a particular answer. Usually, it is better to word a topic so that a person could answer it at least two different ways. That means making the topic "arguable," which makes it interesting to read and gives you a chance to persuade the audience to your point of view. Here are some other ways to word this topic:
For an explaining essay: "What is"white collar" crime and how is it different from "blue collar" crime?"
For an arguing essay: Is "White collar crime" harmful? Who does it harm?"
"How important is it to fight against white collar crime? Should we be more concerned about it?"