James Tissot gained renown during his time in the UK portraying beautiful women in striking dresses. A Google image search will turn up his works, but a good collection is here while a comprehensive list of exhibited works with links is here.
A previous Princesse de Broglie is included in the Early Victorian album. That princesse de Broglie is very well documented, but this one in not at all documented except for this portrait.
Upgrade image posted 31 March 2018 from forum.artinvestment.ru/blog.php?b=277534&langid=5.
The Princess wears a mantle trimmed with alost fluorescent green-dyed fur over a dress with square neckline and double vee waistline.
Keywords: 1895, Tissot, princesse de Broglie, Princess, de Broglie family, straight coiffure, square neckline, lapels, cape, fur, lining, waist band, double vee waistline, A-line skirt, neck band