The official White House Christmas tree is seen in the Blue Room during the 2018 Christmas Press Preview on Nov. 26, 2018. The tree measures 18 feet tall and is dressed in over 500 feet of blue velvet ribbon embroidered in gold with each State and territory. First lady Melania Trump unveiled the White House holiday decor on Monday. She designed the decor, which features a theme of "American Treasures." [Photo: AP/Carolyn Kaster]"

The Grand Foyer and Cross Hall leading into the Blue Room, and the official White House Christmas tree, are viewed during the 2018 Christmas preview at the White House in Washington on Nov. 26, 2018. First lady Melania Trump unveiled the White House holiday decor on Monday. She designed the decor, which features a theme of "American Treasures." [Photo: AP/Carolyn Kaster]"

Christmas decor adorns the China Room of the White House in Washington on Nov. 26, 2018. First lady Melania Trump unveiled the 2018 White House holiday decor on Monday. She designed the decor, which features a theme of "American Treasures." [Photo: AP/Carolyn Kaster]"

Place settings for a previous President Donald Trump State dinner are seen in the China Room during a 2018 Christmas preview at the White House in Washington on Nov. 26, 2018. First lady Melania Trump unveiled the 2018 White House holiday decor on Monday. She designed the decor, which features a theme of "American Treasures." [Photo: AP/Carolyn Kaster]"

Topiary trees line the East colonnade during the 2018 Christmas Press Preview at the White House in Washington on Nov. 26, 2018. First lady Melania Trump unveiled the 2018 White House holiday decor on Monday. She designed the decor, which features a theme of "American Treasures." [Photo: AP/Carolyn Kaster]"

The U.S. Marine Band performs in the Grand Foyer of the White House on November 26, 2018. First lady Melania Trump unveiled the 2018 White House holiday decor on Monday. She designed the decor, which features a theme of "American Treasures." [Photo: AP/Carolyn Kaster]"