The dress was black and blue, but the conditions of the photograph caused many to perceive it as white and gold, creating debate. Within a week, more than ten million tweets had Dress drama: Blue and black or white and gold? What's the science? Genetic Literacy Project Blue and black or white and gold? Dress debate turns 10 years old Why millions can't see eye to eye in dress color debate The Color Theory Behind The Dress: White and Gold? Blue and Black? Old People Saw White And Gold, And More Insights From A 23andMe Study Of #TheDress Fast Company