Give You Happiness White and Navy Blue Contrast Dress Shop the Mint U.S. NAVY FEMALE OFFICER CPO SERVICE DRESS BLUE COAT According to the 1975 U.S. Navy Uniform Regulations, the rarely seen Service Dress Blue (Yankee) uniform was for "warm weather afternoon and early evening functions such as yachting parties." The uniform was Navy Dress Blues Dress Uniform Army Surplus World DVIDS Images II MEF HQ Group Navy Dress Blue uniform inspection. [Image 4 of 8] Uniform: Service dress blue, Navy enlisted men, ranks E 1 through E 6. Country: Unknown Stock Photo Alamy