Hijab

So I made some big leaps this morning, making the Hijab sketch into a real icon. In this icon I really did my best to keep the flow of the fabric visible in all its simplicity. And when I thought it was finished (read: good enough to show to other people), I did some colouring and shading as well.

So... Do you like it? Have any tips to upgrade this (or for the next icon I make)? Is this a good start of a series? Shall I upload this to The Noun Project?