Coworkers envy and jealous

I have a MBA and I can sense my other co-workers are envious of me. They also feel intimidated and I can tell from the way they act around me.

In addition, I also have quite wealthy parents and so I wear and bring quite nice stuff to work but that’s just how I live my life. Co-workers seem to be very curious of my private life and life in general and I am feeling the hostility. How should I work with this? Is this job below my pay grade?