Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say Black Sequin Mermaid Dress, African Evening Gown Etsy The Science Behind the Black and Blue (or White and Gold) Dress Black Bridal Dresses Rachel Allan In 2015, a photograph of a dress went viral, dividing viewers over whether its colors were blue and black or white and gold. This optical illusion highlighted differences in human color