Jeanne d'Halluin by Corneille de Lyon (Versailles)
Corneille de Lyon here portrays a Lady-in-Waiting to Catherine de Medici, Jeanne d'Halluin, wearing a dress with high enclosing neckline and ruff. She was a Lady-in-Waiting to Catherine de Medici. A French Wikipedia article can be found here.
Photo credit - Franck Raux.
The slashing is not found on the rolls, rather it is found on the bodice and the false sleeves.
Keywords: Jeanne d'Halluin, de Lyon, Raux, Halluin family, Lady-in-Waiting, French, French hood, jeweled headdress, curly coiffure, high enclosing neckline, neck ruff, rolled sleeves, false sleeves, puffed cloth ornaments, draped necklace