Isabel Marant Etoile Ladies Tops. Fashion category - T-Shirts & Henleys. SKU - TS0097FA-A1N41I-WHITE. Color - White. Isabel Marant Etoile Sebani T-Shirt. The Sebani cotton t-shirt features a boat neck, structured padded shoulders, short sleeves, side slits, and an asymmetrical hem. It offers a relaxed fit. 100% organic cotton.