All personal taste man. There are so many wheel choices out there. It all depends on taste and budget. I've never wheel shopped for an ef so I don't really have any preference.
Whats your taste? Simple, boisterous, stock-ish, lipped, chrome, paint matched? Posting a picture of your car would help give us an idea of what we think would look best. All I can say with your limited info is to go no larger than 16", but I feel 15" is perfect on your generation of Civic.
It is a smartly designed and fast car, and it’s definitely worth more than simple standard wheels..."POLISHED AVID1 AV-12" Wheels that catch your eye because they really set off a vehicle do so because they are clean and sparkling, not dirty.