Regina George

When Irvin's friends had a Mean Girls-themed party, it was a complete no-brainer who Irvin would go as: Regina George in the "Jingle Bell Rock" outfit!  Naturally, Irvin learned the Jingle Bell Rock dance, and performed it at the party (there were requests for an encore!).  As it happened, the dress was REALLY short, putting this outfit in contention for Irvin's Sluttiest Costume.

At the party, not only were there plenty of Janices and Damians to belittle, but Regina's mom was there!  It was a great bonding experience.  The partygoers recreated the iconic school gym scene where everyone felt personally victimized by Regina George.  There was also a real Burn Book, and Irvin wrote some mighty nasty things in it.

Irvin then had the outfit handy when he attended Mean Girls on Broadway - as a member of the press for Hypable, no less!  Since he was sitting in the orchestra, there was some confusion about whether he was actually in the show or not.  The cast certainly seemed amused by the getup, and the musical's official Twitter said, "OMG we love your outfit!"

In 2019, Irvin promised his Dancing Death Eaters a surprise for their last lesson before the Christmas holidays.  He decided to teach them all the Jingle Bell Rock dance, and seized the opportunity to reprise the Regina George outfit.  It was a rousing success, as seen below!