It looks like a pretty basic shirt with a pretty basic patch. Is it possible RRL made a similar one at some point that wasn't LE?Seems pointless for someone to go through the trouble to fake a shirt like that. Maybe I'm wrong.
If you wear them for a day or 2 I'm sure the wrinkles will come out...Or just wet them a little bit while you're wearing them if it really bugs you. I honestly can't think of any way a pair of pants can be shipped without wrinkling them.