Popsugar Celebrity Halloween Costumes 2019 Kiernan Shipka and Luke Cook's Chilling Adventures Costumes Kiernan Shipka and Luke Cook Swap Chilling Adventures Characters With Wicked Costumes 27 October 2019 by Brea Cubit View On One Page Photo 5 of 7 ADVERTISEMENT () Start Slideshow View this post on Instagram 👿 A post shared by Kiernan Shipka (@kiernanshipka) on Oct 27, 2019 at 1:33am PDT Share This Link Copy ← Use Arrow Keys → 5 Previous Next Start Slideshow Halloween Costumes 2019Chilling Adventures Of SabrinaCelebrity Halloween CostumesKiernan ShipkaHalloween CostumesHalloween