Blake Lively's Best Red Carpet Fashion Moments From 'Gossip Girl' to Met Gala Host Gold and white or blue and black?' optical illusion dress from 2015 found at yard sale 9Honey What color is the dress? Why do some people see blue and black and some people see gold and white when looking at a single image of a dress? : r askscience Debates rage over color of dress photographed in rare light Blake Lively's Cannes Film Festival Looks Through the Years