Kaylee Hartung wears throwback TCU jersey during CWS rain delay

The deciding game of the College World Series got caught in a rain delay Wednesday night, so while everyone was waiting, the ESPN crew pulled off some shenanigans.

Wait.

Is that...?

*zoom in*

At bat: @KayleeHartung

Playing catcher: @KP_Omaha

ESPN Crew having a little fun during the delay! #CWS pic.twitter.com/80fk8rwoRD

— NCAA Baseball (@NCAACWS) June 30, 2016

Yup, that's Kaylee Hartung in a TCU throwback jersey. You know, like the ones the Frogs wear on Sundays at Lupton.

Jim Schlossnagle noticed it, too.

Sweet @TCU_Baseball Throwback Jersey @KayleeHartung https://t.co/xCOLBT6yxr

— Jim Schlossnagle (@TCUSchloss) June 30, 2016

First question, where did she get that? Second question, how do I get one?