I ordered myself a present from MLB Shop. It came with the wrong font on the back. Hopefully this will be resolved peacefully like gentlemen, however I was quite sad when I opened the mail.
My new eBook Send The Beer Guy: Mets Fan, Mets Vendor, Mets Police
I had that problem once. I wrote to them with a photo of my jersey and the photo from the listing on the site, and they were accommodating.