Ah, sweetheart! She looks so beautiful.
They do take an age to dry off, don't they? That's why I got the Equafleece for Rosie. And someone here recommended using it for after they get wet too (so if you forget to put it on and they get soaked, or for after a bath) because it soaks up all the water out of their hair.
Is Millie okay with the hairdryer? I have done that when Rosie has been really wet.