2012 was a very slow year HP-cosplay-wise, because Irvin spent almost the entire first half of the year studying abroad in London, where people don't dress up.  So the one time Irvin cosplayed, he felt very out of place indeed.  Upon returning, Irvin decided to indulge his other fandoms, resulting in only three new HP cosplays: Professor Quirrell (for StarKid's Apocalyptour), and two lovely ginger ladies that made use of a new long red-haired wig.