WASHINGTON — It was a debate that captured the internet's attention and caused division worldwide: "The dress." Was it white and gold or black and blue? The infamous photo posted on Tumblr in ...

Millions joined in on the viral debate about the color of this $77 lace dress, made by British retailer Roman Originals. Some saw it as blue and black while others saw it as white and gold.

You either saw — with zero hint of variability — the dress as black and blue, or white and gold. There was no ambiguity. Only a baffling sense of indignation: How could anyone see it differently?