Even the littlest monsters can help you make simple decorations like mummy candles and yarn garlands. If you're feeling ambitious, consider tackling a larger project like a life-size werewolf prop or a crafty cardboard haunted house.

Use subtle but spooky elements: Sometimes the most effective scares are the ones guests discover on their own. Swap out a family photo for a “haunted” one or place a single, realistic-looking spider on a lampshade for a subtle but chilling surprise. Plan and shop ahead to stay in budget: Avoid last-minute impulse buys by making a list based on your theme. Check out affordable options at places like party city Halloween decorations sections, and visit thrift stores early for unique, low-cost polyester props like old frames and glassware.