Popsugar Entertainment Halloween Costumes 2018 Superhero Costume Ideas 2018 Get Ready to Save the Day With One of These 50 Superhero Halloween Costume Ideas 24 October 2018 by Mekishana Pierre View On One Page Photo 1 of 50 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 1 The Flash From The Flash What to wear: The iconic Flash costume, of course. DIY with a red jumpsuit or a red top with dark red jeans and red sneakers. Previous Next Start Slideshow Halloween Costumes 2018DCJustice LeaguePop Culture Halloween CostumesMarvelBlack PantherMoviesThe AvengersTV