10 years ago today, this dress was posted online, turning into a viral phenomenon. Viewers couldn't decide if the dress was blue and black, or white and gold. It was later confirmed Homemade Blue Cheese Dressing Recipe Chef Billy Parisi That Dress, and the Humbling Reality of Others' Perceptions The Wisdom Daily Here's why people saw the dress differently. Blue Cheese Dressing Recipe with Yogurt Is That Dress White and Gold or Blue and Black? The New York Times