The title of this work does mentions two marriages, although the article about her does not. She is mentioned in Piero Strozzi's article and in a Medici family tree.
From kleio.org.
Laudomia de Medici's dress features large rolls, a hallmark of "French sleeves." The sleeves are decorated with bows. Her low-cut neckline is filled in with a flower or bow and an under-garment. She does not wear a ruff, but her collar is fringed with ruffles.
Keywords: 1539, Laudomia de Medici, de Medici family, Salviati family, straight coiffure, cap, vee chemise, trapezoidal neckline, split bodice, vee neckline, collar, ruffles, rolled sleeves, bows, long close under-sleeves, cuffs, girdle, over-skirt, floral bodice ornament, necklace, jeweled bodice ornament, earrings