Isabel Marant Ladies Tops. Fashion category - Shirts & Blouses. SKU - 24AHT0496FA-B3J08I-ECRU. Color - Ecru. Isabel Marant Santia Cotton Blend Blouse. Crafted from a cotton-silk blend, this blouse features a seersucker texture with all-over motif embroidery. It has a V-neck, short sleeves, and a flared hem for a flattering silhouette. Cotton 65%, Silk 34%, Elastane 1%