Popsugar Entertainment Halloween Game of Thrones Costumes 55 Game of Thrones Characters You Could Be This Halloween October 29, 2019 by Shannon Vestal Robson View On One Page Photo 13 of 55 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 Theon Greyjoy What to wear: Fake armor and dark-colored clothing. Previous Next Start Slideshow HalloweenGame Of ThronesHalloween CostumesHalloween Costumes 2019Pop Culture Halloween CostumesTV