Channel the Endless With Halloween Costumes Inspired by Netflix's "The Sandman"

What to wear: Dream's look is all about the color black. A sweeping black trench coat over black pants and a T-shirt will get the job done. Tease your existing hair or buy a short, spiky wig, and don't be afraid to slather on some eyeliner. For bonus points, fill a small bag with sand and sprinkle some on every person you talk to.