The Ultimate Guide to the Marine Corps Ball Medals of America The Marine Corps Dress Blue Uniform, a uniform that is older than our Nation. Pictured is RS Baltimore's Operations Chief Staff Sergeant Campbell. The gold buttons worn on the dress blue coat When are marines authorized to wear dress blue alphas (medals) : r USMC For the record, I dont believe entirely into this. However, I do love the search for facts and sometimes throughout the history of anything legend is replaced with facts. I love our history and