Jane

Decent composition and impact.  The background seems to have an alabaster tint to it compared with the whiteness of the gown she is wearing and the levels seem low.  I am uploading my preference for your image for your consideration.  Your version does have a muted, soft appeal.  Because her gown was already in the RGB 240s with my adjustment I took the background to 255 which I don't usually do.  I did it to provide separation of her gown and the background.  I burned in her arms to get more contrast there and to slim them.  I hope this helps.  Good luck.

Thanks John for your attention and work. The next time I will introduce my brandnew greycard. Till now I was occupied with the skin-color. So I forgot the white balance. Thanks and greetings. hen Ry

Very nice pose and expression, and once again I like John's suggested edits.

For me, at the moment, a too much low rate!