so we know the dress was black and blue BUT that's not what i'm here to discuss : r opticalillusions A Line One Shoulder Tulle Lace Black Prom Dress, Black Long Evening Dr toptby Beatrice Sheath Black Long Appliques Prom Dress with Spaghetti Straps Black 8 ELI5:Why does this dress appear white gold to some people and black blue to others? : r explainlikeimfive Black Prom Dresses La Femme The Dress Debate: Science Explains Why Some See Blue And Black And Others White And Gold