The Color Theory Behind The Dress: White and Gold? Blue and Black? Remember when the internet went absolutely nuts on the colour of a dress? The dress was blue and black. The original viral poster, Caitlin McNeill, later said it was a black and blue dress The brain's dress code: How The Dress allows to decode the neuronal pathway of an optical illusion ScienceDirect Strasburg Children Smocked Bishop Dress Toddler to Baby Dresses, Blue Heirloom Pink Ecru, 12M Light Blue