Popsugar Entertainment Glow Tv Show Pop Culture Costume Ideas 2018 60 Halloween Costume Ideas Inspired by 2018's Biggest Movies and TV Shows 28 October 2018 by Quinn Keaney View On One Page Photo 60 of 60 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 60 The Dynamos from Mamma Mia! Here We Go Again What to wear: Blue flare jeans with ruffles on the bottom, paired with denim waistcoats, colourful sashes at the waist, and microphones to belt out ABBA's greatest hits. Previous Next Start Slideshow Glow TV ShowWestworldHalloween EntertainmentPop Culture Halloween CostumesBlack PantherMoviesHalloweenTV