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 79 of 80 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 79 Blackpink What to wear: K-pop girl group Blackpink not only have great music, but their members also have great style. Dress up with a group of your closest friends for this and wear colourful clothing, bows, headbands, and pink lipstick. Previous Next Start Slideshow Best Of 2020Halloween Costumes For MenHalloween Costumes For WomenPop Culture Halloween CostumesHalloween CostumesHalloween