What colour is the dress? Explained : r interesting Butter yellow looks really good on @ananyapanday It's no coincidence that @meaganconcessio chose our Chandni dress for this look that has so many elements inspired by the moon. Every piece is Yellow Prom Dresses Rachel Allan 10 years ago, a simple photograph of a dress sparked a global debate unlike anything seen online before. Posted in 2015, the image caused people to argue intensely over whether the dress