Popsugar Entertainment Halloween Pop Culture Halloween Costumes 2015 This Year's Hottest Pop-Culture-Inspired Costumes October 28, 2015 by Shannon Vestal Robson View On One Page Photo 64 of 68 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 64 The Valkyrie From Mad Max: Fury Road What to wear: Dark brown pants and top with a scarf over it and lace-up boots. Rock a bow. How to act: Brave. Previous Next Start Slideshow HalloweenHalloween CostumesTVMovies