Popsugar Celebrity Diy Halloween Costumes 100+ Pop Culture Halloween Costume Ideas 500+ Pop Culture Halloween Costume Ideas That Will Make 2019 the Best Halloween Yet 27 October 2019 by Laura Marie Meyers View On One Page Photo 174 of 562 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 174 Leslie Knope From Parks and Recreation What to wear: An ill-fitting trouser suit and colourful top with a "Knope 2012" badge and a blonde wig. How to act: Bubbly and enthusiastic. Talk endlessly about going to get waffles. Previous Next Start Slideshow DIY Halloween CostumesHalloween Costumes For MenGroup Halloween CostumesHalloween Costumes For WomenCouple Halloween CostumesPop Culture Halloween Costumes