Female US Navy Uniform Dress Blue with Hat, Shirt and Necktie, Size 10 #1798764270 Three female Marines, in dress blue uniforms, raise the morning colors. First view in a series of three Stock Photo Alamy U.S. NAVY FEMALE CHIEF PETTY OFFICER SERVICE DRESS BLUE UNIFORM The term "dress blues" refers to a military uniform worn for formal occasions. The dress blues uniform is worn by various branches of the military, including the Army, Marine Corps, Navy, and