What you need: all-black everything

If you and a couple friends are costume-less on the eve of Halloween, you can go as some burly bouncers. Whatever you wear, make sure it’s all solid black. Try a tight black t-shirt with black jeans, and maybe throw a big, boxy blazer on top to finish the look. You’ll need to find some dark black sunglasses and—you can’t miss this detail—a mysterious earpiece that you constantly check but never talk back to. Optional: a guest list.