i've seen jerseys that weren't the size that they were labeled. whether these jerseys were legit or not, i don't know. your sizing m.o. is correct.

that said, there are a few things i noticed about your shirt.

1) near the tag, there seem to be some ghost stitches in a rectangular shape:



you can have a closer look and confirm whether there is indeed ghost stitching.

2) the nameplate arch seems to be overly severe:



3) the left and right edges of those rawlings tags were tucked under/hemmed. are your sides hemmed? they look as if they might've been cut/not hemmed under.

4) there's a considerable amount of puckering/wash wear on the numbers and the front team wordmark yet the tag shows almost no wash wear.

5) the color of the nameplate seems a little brighter than the rest of the jersey suggesting it was added later/restored/from a different material than would normally be used.

i could be entirely wrong on all counts as i can't see the jersey in-person but that's simply what struck me from the photos.

rudy.