Popsugar Entertainment Halloween The Best Pop Culture Halloween Costume Ideas For 2020 From the Schuyler Sisters to Schitt's Creek, Here Are 2020's Hottest Halloween Costume Ideas October 5, 2020 by Lauren Harano View On One Page Photo 16 of 85 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 16 Looking Glass From Watchmen What to wear: A charcoal button-up, a gray jacket, jeans, and a belt are the building blocks to being Looking Glass. Oh yeah, and you'll need a silver face mask or tinfoil-lined baseball hat. Previous Next Start Slideshow HalloweenHalloween CostumesBest Of 2020Pop Culture Halloween CostumesDIY Halloween CostumesTVMoviesHalloween Costumes 2020Halloween Entertainment