Popsugar Fashion Celebrity Fashion Supermodels in Halloween Costumes 17 Supermodels Who Have Done Halloween Right Over the Years 6 September 2018 by Rachel Aschenbrand-Robinson View On One Page Photo 20 of 49 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 Karlie Kloss Karlie channelled Marilyn Monroe's iconic white look from The Seven Year Itch at an AmFar event. Previous Next Start Slideshow Celebrity FashionHalloween Costumes For WomenModelsHalloween CostumesHalloween