文档介绍：Dressing up in costumes is one of the most popular Halloween customs, especially among children. According to tradition, people would dress up in costumes (wear special clothing, masks or disguises) to frighten the spirits away.
Halloween is the night of the 31st of October and is traditionally said to be the time when ghosts and witches can be seen. On Halloween, children often dress up as ghosts and witches.
The colors black and orange are also a part of Halloween. Black is a symbol for night and orange is the color of pumpkins. A jack-o’-lantern is a hollowed-out pumpkin with a face carved on one side. Candles are usually placed inside, giving the face a spooky glow.