Popsugar Living Best Of 2020 The Best Halloween Costume Ideas For 2020 We Have Chills! These Are 2020's Coolest Halloween Costume Ideas of the Year 27 October 2020 by Lauren Harano View On One Page Photo 12 of 80 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 12 Ariana Grande at the 2020 Grammys What to wear: In a grey tiered strapless dress, Ariana Grande went for the wow factor at the 2020 Grammys. Find (or DIY) a tulle grey dress, wear satin grey gloves, and pull your hair into a high pony to mimic this iconic look. Previous Next Start Slideshow Best Of 2020Halloween Costumes For MenHalloween Costumes For WomenPop Culture Halloween CostumesHalloween CostumesHalloween