Diy Black Dress Costume Ideas . Here’s a “punny” costume idea from our favorite inspirers over at studio diy. Here are 10 ways you can style it for halloween!support and subscribe! Black Swan Halloween costume at work HalloweenCostumes TheBlackS from in.pinterest.com Loki, the god of mischief, isn’t just a character for men since there are many counterparts when it comes to women’s halloween costumes. 9 cute & creative costumes you can make with your little black dress 1. Killmonger has two distinct looks in the film.