Isabel Marant Ladies Outerwear. Fashion category - Shirts & Blouses. SKU - PCH0203FAC1J11I-WHITE.Color - White. Isabel Marant Soeline Openwork Cotton Shirt. This shirt is crafted from openwork cotton poplin and features an officer collar with a concealed button placket for a clean, refined look. Designed with long sleeves, straight buttoned cuffs, and delicate English embroidery details, it offers a straight, effortless silhouette that blends elegance with understated charm. 100% Cotton.