The shadow on the right has no real source, since the image is so brightly illuminated by the sun, and it is inconsistent with the fan in front of her face.
Likewise, the shadow behind the fan edge on the left looks out of place and too contrived.

There is a dark line around the edge of the shoulder, and the shadows are inconsistent and too contrived looking. There is no source for the odd, soft edged shadow on just the side of the face in such bright illumination, and the fan shows a very fake shadow edge behind it, which simply would not exist with the sun shining from above.

You need to reposition the mouth!