Why people see #thedress (the dress) differently Optometrist Explains 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 perception Short Formal Dress Homecoming Dresses Cute Black And Gold Dresses Black And Gold Sheer Neck Lace Mermaid Black Mermaid Prom Dress With Ruffles Bottom Perfect For Special Occasions And Birthdays This dress went viral over 10 years ago because everyone was seeing different colors! I see black and blue, others see gold & white, it's the strangest thing! what colors do Is This Dress Blue And Black Or White And Gold? Here's What The Experts Say