powder blue formal dress Elegant Alisha Gown in Light – Shop Stunning Dresses Online Light Blue / Extra Small An open back ensures a flawless fit Elegant Blue Tulle V neck

Reformation Dusk Knit Top From Julia Roberts' Golden Globes suit from 1990 to Kate Moss on Isaac Mizrahi's runway in 1994, grey is the decade's biggest colour trend

So perhaps in this dress, the black has a bit of blue and the gold has a bit of yellow. As retinal specialists met Friday in Scottsdale, Arizona, at the annual meeting of the Macula Society, they swapped theories about why peoples cones and brains process the dresss colors so differently

Click ahead for an incredible blast from the past, with a then-and-now twist

It's the perfect mix of romantic and bold for homecoming, hoco court, sweet 16 parties, and cocktail events