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 15 of 68 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 15 Kimmy From Unbreakable Kimmy Schmidt What to wear: A yellow cardigan over a floral top and bright pink jeans. Rock a backpack and a smile. How to act: Like you just got out of a bunker — I mean, like you just moved to New York City, that's all. Previous Next Start Slideshow HalloweenHalloween CostumesTVMovies