Halloween Couples Costumes 2018
30 of the Best Pop-Culture-Inspired Halloween Costumes For Couples
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For Iris: For a superhero twist, go with Iris's speedster costume! DIY with a black and white leather jacket, black leather pants, and a domino mask.
For Barry: The iconic Flash costume, of course. DIY with a red jumpsuit, or a red top with dark red jeans and red sneakers.