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 Women's Maxi Dresses Long Dresses Billabong Billabong Blue Floral Maxi Dress M Long Sleeves ALLEGRA Kimo Billabong + Rebel Heart Floral Midi Sundress Billabong Dresses Buckle Billabong: Beach Vibes Tank Dress Cover Up RSA0 XS