all thats needed for lowerin my civic

i dont know how to lower a car, i dont know whats needed, all i know is i want to be able to adjust what i get so it can be perfected (it was suggested to me to get coil overs)...i have a budget to run by, but a picky mind to please...im just looking for some advice...

i got some nice 16" rims and the tires meat the stock diameter of the original wheels (low prof)...all im looking to do is fill in the gap...

what would yall suggest i should get to lower my car, and what all is needed to lower my car (i.e. camber kit, coil overs,...ect) and what i should be expecting to pay...like i said, ive got no experience/knowledge of what do do/how much to pay, and you know all those little car club shops might just be trying to rip my wallet from my hand....any/all advice needed and welcome