I see Marines both wear blue and white pants for full dress uniforms. In which case they use which? : r uniformporn Into the Blue : Uniforms of the United States Air Force, 1947 to the Present: Volume Two: Distinctive Uniforms, Formal and Informal Uniforms Blue Feather Mini Dress Backless Party Dress FINESSE superdown Petra Backless Mini Dress in Light Blue REVOLVE Uniforms Patriot NJROTC USMC MALE OFFICER BLUE DRESS BLUE WHITE DRESS UNIFORM ("A" AND "B")