Halloween is a celebration observed from time immemorial on October 31st by various countries. Many of its traditions evolved from the early Celtic practices and this observance got Christianized by the ancient Church. The decorations related to this ancient holiday relates back to the twentieth century. Antique collectors started extensive collection of Halloween vintage memorabilia way back in late 1970s. The twentieth century creations incudes the orange decorations, witches on broomsticks, and jack-o'-lantern. Halloween designs tend to change over time.