Oohh your stuff is nice! :D i like how painty it looks...!
though yah, I do agree that the lines need some fine tuning. You clearly understand how clothes work, but the lines need to be a bit more smoother. with lines, it helps to draw them one by one, rather than using free hand with a tablet. but then shading is easier with tablet than doing it one by one.........pixels tend to be hyper detailed and weird like that... XD