Graduation hoods are ceremonial garments worn during graduation ceremonies, typically by those receiving advanced degrees such as a master's or doctorate. The hood is draped over the shoulders and features a lining that represents the colors of the institution from which the degree is awarded. The exterior color often signifies the field of study, such as blue for PhD in education or green for medicine. The hood is an important symbol of academic achievement and tradition. It originated in the medieval period when scholars wore hoods as part of their everyday attire. Today, the graduation hood serves as a visual representation of a graduate's hard work and dedication to their field of study.