Popsugar Entertainment Halloween Pop Culture Costume Ideas For 2017 The Best Pop Culture Halloween Costumes For 2017 October 31, 2017 by Shannon Vestal Robson View On One Page Photo 2 of 46 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 The Night King From Game of Thrones What to wear: Dark blue face makeup with horns on your head and dark, plain-looking armor. How to act: Never speak, but do look very menacing. Raise your hands like you're raising an undead army. Previous Next Start Slideshow HalloweenHalloween CostumesPop Culture Halloween CostumesTVMovies