From Wikimedia.
A young Sophie poses in a typical mid-century dress with a décolleté neckline in this van Honthorst portrait.
Keywords: van Honthorst, Sophie von der Pfalz, Kurfurstin Brunswick-Lüneberg, Electress of Hanover, Wittelsbach family, Welf family, Windsor family, Princess, German, proto-hurluberlu coiffure, bun, décolletage, necklace, brooch, wrap, fur