Is Mad Men ’s Megan Draper about to be murdered à la Sharon Tate? Internet conspiracy theorists say yes. My take on the rumors and what the show’s costume designer has to say. At The Daily Beast, you can read my latest feature, " Mad Men : The Bizarre Megan Draper as Sharon Tate Conspiracy Theory," in which I examine the current Internet conspiracy theories swirling around Mad Men 's Megan Draper and see what the show's costume designer, Janie Bryant, had to say about the star t-shirt and more. On AMC’s Mad Men this season, Megan Draper (Jessica Paré), the actress wife of Jon Hamm’s Don Draper, has had some success in her own career, landing a meaty role on an ongoing daily soap opera where she’s now playing twins Colette and Corinne. In this week’s episode (“The Better Half”), Megan took to the balcony of the Manhattan apartment she shares with her adulterous husband. Nearby, Peggy (Elisabeth Moss) has accidentally stabbed her boyfriend, Abe (Charlie Hofheimer