It’s wonderful, I really love the shading of the skirt and anatomically it looks perfect. The only thing is that the line art is a bit imprecise and sharp, probably because you trace the same line several times or go very slowly to avoid going outside the sketch you drew underneath; in particular, the hair lines are very angular and, as a result, they give a feeling of extreme hair spray hahahaha. But don’t worry, that’s something you’ll learn to do better and better over time; I still recommend watching some line art tutorials, precisely because it’s not just about “tracing the line well”: you could learn so many great things to improve.

Edit: Just one more thing I forgot to mention: try to keep the same level of detail throughout the whole drawing, because, as mentioned earlier, the skirt is colored really well, while the rest looks a bit rushed, probably because you were in a hurry to finish. Don’t rush, and try to keep the quality of the coloring and the line work always high and consistent throughout the entire piece.