Amazon.com: Snow Lotus Women's Sequin Long Prom Dress V Neck Sleeveless Glitter A Line Evening Party Gowns Formal Royal Blue : Clothing, Shoes & Jewelry Women's Sequin Blue Dress: Designer Fashion, New Arrivals REVOLVE 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 Royal Blue Sequin Maxi Dress Baby Blue Dress Fashion Nova Sale Mermaid Sweetheart Prom Dress Store Sparkly Blue Dresses Windsor U.S. NAVY MALE SERVICE DRESS BLUE COAT