I read all the reviews concerning the size difference and decided to ere on the safe side.  So, I ordered my belt two sizes larger than my waist as many suggested.  If you are a true, even waste size - DO NOT order TWO sizes larger.  I am a true, even 34" waist and the 38" was WAY too big.  I had to return the 38" and ordered the 36".  It fits much better and still leaves me some room for "expansion".  I would recommend sticking with one size up, not two.  Thanks to Amazon, I had no problems with the return process.  On the positive side, the belt seems to be of good quality leather and was delivered super fast.