High Quality Content by WIKIPEDIA articles! The Blue Room is one of three state parlors on the first floor in the White House, the residence of the president of the United States. It is distinct for its oval shape. The room is used for receptions, receiving lines, and is occasionally set for small dinners. President Grover Cleveland married Frances Folsom in the room on June 2, 1886, the only wedding of a President in the White House. The room is traditionally decorated in shades of blue. With the Yellow Oval Room above it and the Diplomatic Reception Room below it, the Blue Room is one of three oval rooms in James Hoban`s original design for the White House.