The real on field jerseys the players wear with the exact name brand company like nike next to the v-neck collar and on the other side has the SEC logo.

In the dumpster outside Jordan-Hare stadium at AUBURN UNIVERSITY.LOL

check LSUs official team site. most likely theyll have a link or something. you may also want to check the schools bookstore site. i know, seems silly BUT i got an official USC jersey at the USC bookstore on campus at a game last year and im pretty sure they sell them online as well..so who knows...its worth a try.