i dont know why people are saying there needs to be more shading on her necklace/collarbone i think the subtly is perfect as it is! I can see the shadows and they work! Its an extremely sophisticated drawing 10/10 from me!
I agree with everything ~phrenologik has said, the necklace does need shading underneath to make it look like it isn't just floating there, or pasted on. That being said, the coloring is so clean and soft as usual and the proportions of the face are always so pretty.
i feel like there should be more shadowing around her neck and collarbone where the necklace sits. maybe not stark shadowing, but something to make it feel like it's not just pasted on there? it's a bit "floaty". really nice detailing on the top, though. that shadowing gives it nice depth and sense of texture.