Just some avice on your photoshop piece in the last post.
(1) Colours interact with each other and overlap in some places where one reflects on the other for example. Some yellow of the stockings will reflect on the shoes, not making them yellow but warmer in the area affeted. Or some blue on the stockings.
(2) Try not to use white or black to highlight or shade a colour. Its not that easy... The surrounding affects the colours, and in a colourless surrounding you will just have to come up with an alternative. White highlights look very plastic and unpleasing.
(3) push your values a lot more to really bring forth the form of the clothes.
CHeers and think about my advice for the next time.