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 55 of 85 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 55 Elena From Little Fires Everywhere What to wear: Conservative and buttoned-up, Elena is all about keeping up appearances. Wear a classic denim or blue cotton dress. Add a small red belt and little heels to complete the look. Previous Next Start Slideshow HalloweenHalloween CostumesBest Of 2020Pop Culture Halloween CostumesDIY Halloween CostumesTVMoviesHalloween Costumes 2020Halloween Entertainment