Color chart for all dresses at 27dress.co.uk
Considering the difference of lighting and the display of monitor, the color you see from computer may be kind of different from that of the item you received. The actual color should be the color of item you received.
I went according the the reviews and went up on size from my usual gown size (2 sizes from my dress/pant size). And it fit flawlessly. It appears to be a much more expensive dress than it is. The zipper is cheap and the hook and eye was missing the eye on mine, however the fabric looked high quality. I got endless complements. It is long but that can be solved with higher shoes. It is very comfortable to wear.