Marine Corps Men's Officer Premium Dress Blue Wool Uniform Coat Nate Woodard Uniforms of the U.S. Navy 1917 1918 Marine Corps Men's Officer Premium Dress Blue Wool Uniform Coat Nate Woodard I see Marines both wear blue and white pants for full dress uniforms. In which case they use which? : r uniformporn Uniforms of the United States Marine Corps Wikipedia These personnel from Company H, 2nd Headquarter Battalion, wear the various regulation uniforms. From left to right, the winter service uniform worn by an M.P., the summer dress uniform, the winter service