The Science Behind the Dress Illusion Eyepic Eye Care The Best Optical Illusion Art on the Internet Business Insider so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions Other examples like that of the blue and black white and gold skirt? This about a same thing being perceived differently by different sets of people. : r cogsci Romantic rose gold wedding inspiration with the groom and groomsmen in tan suits Rose gold I've been thinking about "the dress" for 10 years. Here's what I've learned.