Andrina Rhinestone Strapless Gown Royal Blue Debs & Prom Formal Gown Oh Hello Clothing Elegant Royal Blue Long Mermaid V neck Backless Prom Dress YESBABYONLINE Trendy Royal Blue V neck Halter Sequins Pattern Floral Prom Gown SREAL U.S. Navy Officer Service Dress Blue Coat Works Intrepid Museum Royal Blue Sparkly Short Prom Dress Rhinestone Backless Short Homecoming Dress ARD2965 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