Answer
The form and shape of a woman’s entire body is awrah. It is not permissible for a woman to wear a shirt that does not cover her bottom.
A woman should wear such a garment in public that the form and shape of her entire body is concealed, for example, a loose cloak. A male should also dress up with modesty.
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai