Well, no - I’m not talking about your plaid cotton sleepers, but rather the matching, pure silk designs that were heavy on the runways (read: Dolce & Gabbana, Louis Vuitton, Rachel Roy) this season. Even the Wall Street Journal supports Teen Vogue’s pajama alternative, who pointed out that “Girls who are emulating Rooney Mara’s rebel cool and perhaps, in the past, wouldn’t have gone to prom are now going to show up in gender-bending, laid back looks sported by celebrities like Janelle Monáe and her signature tuxedo, or presented in Louis Vuitton’s 2012 resort collection co-designed by Sofia Coppola.” That means all you Girl With The Dragon Tattoo freaks should keep the midriff cutouts at a minimum.