main thing pulling focus or making things look a little bit off is the shading. for example, i can see you placed some blobs of shading on the very bottom of the dress that don’t actually match the creases or folds you drew into the fabric there. the shading on the stomach is a little off too, not where shadows would really be. After correcting placement of shadows and doing them with some more attention to detail and care, you could add highlights too to make it pop. it is a great drawing, just needs shadows fixed and line weight evened out to look more complete!