Elegant A line Spaghetti straps Long Black Prom Dress with Split TB133 TANYA BRIDAL The science behind 'the dress' The dress was black and blue, but the conditions of the photograph caused many to perceive it as white and gold, creating debate. Within a week, more than ten million tweets had CMV: Change my view from seeing this dress as blue and black to seeing it as white and gold. : r changemyview Black Prom Dresses