A Line Tulle Gold Blue Long Prom Dress, Blue Formal Evening Dress US 2 Gold Blue Royal Blue Gold Beaded Side Slit Mermaid Long Evening Prom Dresses, 17 SposaDresses Mermaid High Neck Royal Blue African Prom Dress Gold Applique Evening Gowns #POL038 Off Shoulder Royal Blue Tulle Ball Gown Prom Dress with Gold Sequin Applique #C5303 GemGrace.com Gold Applique Royal Blue Sequin Tailor Made Mermaid Prom Dress 10 years ago today, this dress was posted online, turning into a viral phenomenon. Viewers couldn't decide if the dress was blue and black, or white and gold. It was later confirmed