Frank Ockenfels/AMC"You're invited to the affair of the year."
AMC's smash hit returns for its highly anticipated sixth season with a two-hour premiere on Sunday, April 7, and the network is sending out a formal invite to all of its fans for the big event!
While the teaser features no new footage from the upcoming season, it includes gorgeous shots of Jon Hamm, January Jones, Christina Hendricks and the rest of the cast looking their '60s best.
Are you excited for Mad Men's return? Tell us in the comments.