19. Creepy Doll Tea Party
Tap into one of the most classic tropes of horror films by setting up a disturbing, vintage doll tea party. Find old porcelain dolls at thrift stores—the more worn, cracked, or missing-eyed, the better. Dress them in dusty, stained lace dresses and arrange them around a small child-sized table or on your coffee table.
Set up a miniature tea set in front of them, filling the tiny cups with dark, dried coffee grounds or black sand. Position the dolls so they are staring blankly at each other, or worse, directly toward the entrance of the room. This decoration is incredibly effective because of its psychological creepiness, instantly making any room feel like the setting of a classic haunted house story.