is this dress black and blue or gold and white The gold? The answer lies in vision psychology | Psychology Is That Dress White and

[38] [39] The neuroscientist and psychologist Pascal Wallisch states that while inherently ambiguous stimuli have been known to vision science for many years, this is the first such stimulus in the colour domain that was brought to the attention of science by social media

The minimalist midi-dress is making a confident comeback this summer

He attributes differential perceptions to differences in illumination and fabric priors, but also notes that the stimulus is highly unusual insofar as the perception of most people does not switch

In an interview for CNN Style, Watson sat down with Derek Blasberg to provide some context for Sunday night's statement-making ensemble and to explain why you'll likely spot those custom Calvin Klein pieces on future red carpets