Remember? Alicent Hightower wore blue dresses in first episodes first season. Blue is the color of her mother's Alyrie Florent house a noble house in the Southern Reach. When she found out Three American Marines in dress uniforms talk aboard an unidentified ship during the US Navy's Pacific fleet maneuvers near Hawaii, September 1940. During World War II, U.S. Marine Corps dress uniforms retained Dress blues uniform of LT Chester Gorham. Eager to serve before the U.S. got involved in WW2, Chester traveled to Canada and volunteered for the RCAF on 10 3 41 and went through training US Navy Enlisted Men's Dress, Blue, A & B Uniform USMC Dress Blues, Service Alphas #133961259