Rachel Black Strapless Romper Dress Thomas and Rye Mock Neck Belted Romper Proper Black Boston Proper The actual dress was black and blue. The confusion came from how lighting and color perception tricked people's brains, making some see it as white and gold. It became a viral example Riptide Romper With Pockets Black Dilly M TheDress is now available in white and gold and you can bid on it (for a good cause)! FASHION Magazine The Science Behind the Dress The New York Times