Internet debates that blue dress (it is blue, right?) The Seattle Times The Dress Debate Black and Blue or White and Gold British Vogue British Vogue Gold Dress Blue Dress Science TikTok The world's most famous optical illusion turns 10 years old Creative Bloq 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