How about we take this NBC The Office Dunder Mifflin Ugly Christmas shirt, it’s a drifting shirt that you ought to have. The Office is an American TV sitcom that disclosed on NBC from March 24, 2005, to May 16, 2013, enduring nine seasons. It is an adjustment of the first BBC arrangement of a similar name and was adjusted for American TV by Greg Daniels, a veteran essayist for Saturday Night Live, King of the Hill, and The Simpsons. It was co-delivered by Daniels’ Deedle-Dee Productions, and Reveille Productions (later Shine America), in relationship with Universal Television. The first official makers were Greg Daniels, Howard Klein, Ben Silverman, Ricky Gervais, and Stephen Merchant, with various others being advanced in later seasons.