Can you believe its been 10 years already? In 2015, this dress absolutely broke the internet. Some people saw white and gold. Others were convinced it was blue and black. And a decade later? The So I searched up the black and blue dress : r opticalillusions Royal Blue Mermaid Prom Dress with Gold Crystal Lace Appliques High Neck Long Sleeves Formal Evening Gown from Dhgate Prom Dresses price 145.73 Elegant Royal Blue Long Prom Gowns Dress Mermaid African Nigeria Women Party Dresses Off Shoulder Evening Gowns Robe De size 36 Color Gold