Seaman, dress blue, circa 1950 From the Collection! A double breasted, Zumwalt era dress blues jacket worn by an Equipment Operator 1st class. In the early 70s, there were talks on making a change to the enlisted uniform. An Original U.S. WWII Enlisted Naval Aviator Dress Blue Service Uniform J International Military Antiques Navy Enlisted Service Dress Blue Jumper Bernard Cap Genuine Military Headwear & Apparel Pin by Sebastian Stephens on Stitches Navy blue dresses, Us navy uniforms, Navy dress