U.S. Navy Sailor in Blue Winter Service Dress No.1 Historic Aviation The #1 Source For High Quality Airplane Collectibles And More If you could bring back one discontinued U.S. Navy uniform, which would you choose? The Aviation Working Green, the Winter Working Blue 'Johnny Cash', the Service Dress Blue (Yankee), or the Officers' File:USCGAUX Winter Dress Blue.jpg Wikimedia Commons DVIDS Images NAMRU D conducts winter uniform inspection [Image 2 of 2] Uniform Policy