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 Midnight Blue Dark Blue Dress Prom Evening Gown Royal Blue Prom Rhinestone Top Prom Dress Royal Royal Blue Starry Night Theme Gown Stunning Stars Moons Beaded Long Navy Prom Dress Lunss E1 6 (Male) Service Dress A salute on #NavyDay to the men and women of the @USNavy who serve our country. We couldn't be prouder to make your Service Dress Blues here in the USA. #BrooksBrothers #MadeinUSA