US Marine Corps Men's Dress Blues Coat Wreaths Throwback Thursday! *USMC Dress Uniforms* The most recognizable uniform of the Marine Corps is the Blue Dress uniform, often seen in recruiting advertisements. It is often called Dress Blues or USMC Force Recon Officers Dress Blues Uniform Gulf War 1 Era #1837435897 USMC Uniform Guide USMC Dress Blues Tunic 100% Wool and Trousers Original USMC MALE ENLISTED BLUE DRESS BLUE WHITE DRESS UNIFORM ("A" AND "B")