Halloween is said to be named after All Hallows' Eve, which is the night before All Saints' Day. It's a time when people were believed to be able to communicate with the dead.
Avoid contact with real flames. While it's tempting to add a flame effect to your ghostly costume, real flames can be dangerous and pose a fire hazard. Opt for battery-powered lights or glow-in-the-dark elements for a safe and spooky glow.