Marlow White Navy Blue Military Uniform for Men (Size 39S) Dinner Dress Whites for the Navy Ball in Singapore in 1996. 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 Left, Dinner Dress Blue Jacket uniform for women CHIEF PETTY Officers. Right, Dinner Dress White Jacket uniform for women officers PICRYL Public Domain Media Search Engine Public Domain Search US Navy Dinner Dress Blue Jacket of Frederick Becton Patriots Point Naval & Maritime Museum United States Navy Service Dress Blues Uniform Lieutenant History in the Making