Maybe observe how your clothing Curves and makes folds, Exampley Extend your arm and try and replicate it, It'll be a process, Also about shading, Choose a light source on where it comes from so that it makes sense, It can be direct or indirect like a expanding light source. Also about the lines of the drawing, Itll be good to practice it, Also generally just draw circles lol.

Thanks Mike said I should do more shading all so I will make more clothing folds

This looks amazing