Gold and white or blue and black?' optical illusion dress from 2015 found at yard sale 9Honey Dress colour mystery solved? Expert says we're ALL RIGHT and here's why The Mirror The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example The Dress #thedress that broke the Internet Roman Picture Of Viral Blue And Black Dress Also Shows White And Gold, And Twitter Is Arguing Over It Again Evie Magazine