The days of heralding AMC's Mad Men as some sort of style bible are over. Any dude you see nowadays wearing a skinny black tie with a grey suit, perfectly pressed pocket square and fedora is effectively a nerd who needs to join the rest of us in 2013. Thanks for ruining it for everyone, bros.

Since its debut in 2007, the aforementioned look has dominated the wardrobe on Mad Men. That is until last night's season 6 premiere, where it seemed everyone was to some degree feeling the effects of "Make Love, Not War" and loosening their neckties. Everyone's wardrobe seemingly jumped from 1967 to 1974 overnight, complete with bad color combos and pre-porn star mustaches, foreshadowing the dark days of leisure suits and giant ass ties that undoubtedly lie ahead in for Don Draper & Co. Quite frankly, I hope the show is cancelled before we ever have to see Don in polyester. With that in mind, let's take a look at 10 of the most "WTF was dude wearing?" moments from last night's season 6 premiere.

Jake Woolf is a writer living in New York City. You can read his blog here and follow him on Twitter here.