Christmas Girls

Both the US Postal Service and the Royal Mail regularly issue Christmas-themed stamps each year.
• Gift giving
The exchanging of gifts is one of the core aspects of the modern Christmas celebration, making the Christmas season the most profitable time of year for retailers and businesses throughout the world. Gift giving was common in the Roman celebration of Saturnalia, an ancient festival which took place in late December and may have influenced Christmas customs. Christmas gift giving was banned by the Catholic Church in the Middle Ages due to its suspected pagan origins. It was later rationalized by the Church on the basis that it associated St. Nicholas with Christmas, and that gifts of gold, frankincense and myrrh were given to the infant Jesus by the Biblical Magi.