Mac Duggal Multicolor Floral Scoop Neck A-Line Ruffle Midi Dress Fully lined with a structured bodice and thick straps, this option nips in at the waist
To oversimplify, their perceptual experience of the dress is based less purely on the "bottom-up", raw sensory information arriving at their eyes, and is distorted more by their own assumptions and expectations about the background illumination
Team it with pointed-toe pumps and a clutch for a look we are loving
The whole point is that under the lighting conditions in the photo, people can perceive either black and blue or gold and white, and neither is necessarily more correct than the other, because of the Purkinje effect.
We took it down immediately to prevent any injuries, and of course several of us ended up falling multiple times throughout the day (even while sober!)