I see goldish brown and bluish white in the picture.
To be honest the dress is neither blue and black nor white and gold, but the colours are much closer to being gold or brown than black, so there's no possible way one could see black here.
Oh, and I had a debate with my girlfriend and she said the "white blue" part is more blue, while I said it's more white then we compared it to a colour table in photoshop and it appeared to be more white than bluse, just like I said. And women claim to know colours better...
![Lips sealed](https://bitcointalk.org/Smileys/default/lipsrsealed.gif)