I want to buy a belt on esprit.com, but the sizing is totally foreign to me because I never get belts. If I have a 26" waist, what size belt do I get? Is 28 going to be too small? Should I go up to 30? I want to use it as a cinch belt, so it will be sitting on my natural waist and not at my hips (yes, I found a way to make it work...hooray).