hi stephie, those are fake.
TR jeans dont ever come in hideous plastic bags like that. plus the overall stitching and wash are just horribly off.
also, to answer your question, Super T jeans have 5 stitches , making the stitching much thicker than the normal ones. Big T jeans have 3 stitches so they're slightly thicker than the normal ones and slightly thinner than Super T. The style would be the same though.