Sent me the wrong size!

I ordered Men's Wrangler Relaxed Fit Jean size 40x34. When we received the package the shipping receipt AND the label attached to the outside of the pants said the pants were size 40x34. However, when he tried the jeans on the jeans did not fit right. We then checked the inside tag and found that they were really 36x32. We will be returning the jeans. I am usually pleased with Amazon.com however this particular item was a birthday present (he received the jeans one day before his birthday so there is no way to get a replacement pair here by tomorrow, his birthday).Hopefully the return process will be smooth and they will send us the right size.