Popsugar Entertainment Halloween Pitch Perfect Halloween Costumes You'll Be the Bella of the Ball With These Pitch Perfect Halloween Costumes October 26, 2017 by Maggie Panos View On One Page Photo 1 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Beca What to wear: A black blouse with a cute collar, a red plaid skirt, and a black studded bracelet. How to act: Like you're just so busy trying to deal with the Bellas and your side gig. Previous Next Start Slideshow HalloweenHalloween CostumesGroup Halloween CostumesPop Culture Halloween CostumesDIY Halloween CostumesMoviesPitch PerfectEasy CostumesHalloween Costumes For Women