The image showed carmel and black discolorations as well as spots of many colors. Her right hand, in particular, is a reconstruction that may or may not resemble the original. I also cannot figure out her headdress, maybe Tonto’s inspiration.
From pinterest.com/pin/446771225516115369/. Also posted to Christine de France’s Subalbum here.
Her bertha comes above the neckline suggesting she wears a sheer partlet, open in the midle, to which the bertha is attached. The long over sleeves are open along their entire length and also slashed or opened to create ladder-like steps.
Keywords: Christine de France, Christine Marie de France, Madame Royale, Princess of Piedmont, Chrestienne, Cristina di Borbone, duchessa di Savoia, Bourbon family, Savoia family, Princess, Duchess, curly coiffure, feathered headdress, necklace, partlet, high neckline, lace modesty piece-bertha, floral bodice ornament, bodice, draped bodice ornament, long slashed paned puffed over-sleeves, lace-edged back-flared cuffs, bracelets, draped jeweled bodice ornament, brooch, skirt, folding fan