Eleanor," he went on, "you're a grown-up young lady.
You'll be a grown-up young lady.
Touring the castle with Sir Charles, Meg fancied herself a grown-up lady escorted by her suitor.
Miss Lavendar had not changed; Charlotta the Fourth was a very grown-up young lady now, but still adored Anne sincerely.
Queen Susan is more like an ordinary grown-up lady.
The middle girl, Constance, all of fifteen years of age, fancies herself much the grown-up lady and flirts outrageously with Percy.
She's just a grown-up lady.
But now to their amazement she had become a grown-up young lady and quite the most charming one in all the world.
Angela had forgotten she was a grown-up young lady of ten, practically a teenager.
Thinking of my own sweet Emma, a grown-up married lady now, makes me think about that boy.