Popsugar Celebrity Halloween Costumes 2019 All the Ways You Can Dress Up as Halsey For Halloween 13 Halsey Halloween Costumes Guaranteed to Set You Apart From the Crowd 18 September 2019 by Monica Sisavat Solís View On One Page Photo 1 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 Met Gala Halsey Previous Next Start Slideshow Halloween Costumes 2019HalseySexy Halloween CostumesPop Culture Halloween CostumesCelebrity Halloween CostumesHalloween CostumesHalloween