Find a Stylish Navy Blue Dress or Separates for a Sophisticated Look Trendy Navy Blue Shirts, Skirts, and More Lulus Male Officer Dinner Dress 19th century Professional women navy dress uniforms Service Dress Blue (Yankee) uniform was for "warm weather afternoon and early evening functions such as yachting parties." The uniform was formally phased out in 2011 : r navy Marines to Pattern New Female Dress Blues After Male Style SOFREP How to Put Medals on Dress Blues for Each Branch USAMM