I have been wearing this same pant for about 10 years or so.  Got down to my last pair so I ordered some more in the same size as the one that I currently wear.  Had to return them as they were way too small.  After a couple of months, I ordered just 1 pair a full 2 inches bigger in the waist.  Well, they were still too small.  So I exchanged them for another 2 inches larger waist (4 inches larger than the pair I have been wearing).  They fit but very tight in the waist and baggy in the hips. The buttonhole had to be enlarged a little before they could be buttoned (quality control).  I checked the labels side by side and found that my old pair was made in the USA and this pair was made in Nicaragua.  What has happened to Carhartt?  The last order of long sleeve shirts was 3 shirts.  All the same size but each fit differently.  Looking at the labels each one was made in a different country (Mexico, Honduras, and Nicaragua).  SAD!!!!!!!!!!!!!!!!!!!!!!!!