So I am currently a junior and I am beginning my college search, I want a school that is between 6,000 to 15,000, close to a big city but not in a big city, I want it to have a campus and feel like a college, I LOVE the Princeton campus and I really like TCU campus but I can’t get into Princeton and I would like a school in the midwest or east coast. If anyone has any ideas let me know! Thanks 
Based on your preference for a generally suburban setting, this Newsweek article may offer you a few ideas to consider:
https://www.newsweek.com/25-most-desirable-suburban-schools-71867
For a school that should suit you in terms of geography, enrollment and campus appearance, look into the University of Rochester.
Stats and budget will be what you need to start with first.
^ also home state and major (or a general idea of what you think you want to do) would help