From isiswardrobe.blogspot.com.
Eleonora Katarina appears to be wearing a criss-cross bodice and a chemise with a folded upper edge following French lines in this portrait.
Keywords: Eleonora Katarina von Pfalz-Zweibrücken, Eleonora Catherine of Palatinate-Zweibrücken, Wittelsbach family, Hesse family, Countess, long straight coiffure, jeweled headdress, chemise, off shoulder straight neckline, criss-cross bodice, vee neckline, elbow length puffed sleeves, bows, cuffs, dee pvee waistline, full skirt, necklace, pearls