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 73 of 85 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 73 Archie From Riverdale What to wear: A blue long-sleeve shirt, jeans, Converse, and a red wig will turn you into Archie. Feel free to add a letterman jacket or cardigan and a guitar. Previous Next Start Slideshow HalloweenHalloween CostumesBest Of 2020Pop Culture Halloween CostumesDIY Halloween CostumesTVMoviesHalloween Costumes 2020Halloween Entertainment