Is That Dress White and Gold or Blue and Black? The New York Times The Science of Why No One Agrees on the Color of This Dress WIRED Blue Mother of the Bride or Groom Dresses Navy Mermaid V Neck Ruched Long Sleeves Mother of the Bride Dress BL Dress Elegant Modest Dark Navy Blue Half Sleeve MOB Mother Of The Bride Dress Sparkly Queen Anna Neckline Maxi Formal Dress with Ruffles and Sequins so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions