The traditional ecclesiastical ceremony will be held for the Church of England, with additions such as a choir to sing "Stand By Me".
Megan will enter the church on her own and then accompany her to the altar of the church, Prince Charles, while her father is absent for health reasons.
The bride's dress is a great thrill. The New York Post reported that British designer Stella McCartney had been assigned to him, while others said the designer was Ralph and Russo.
Harry, 33, and Markle, 36, cross the streets of Windsor in an open cart pulled by horses.
The Shogwans have occupied the royal family Windsor since Friday, and some did not hesitate to stay in the open to see the bride. Iron barriers were erected on the streets and international media equipment was deployed with heavy deployment of security forces to the roofs.