• Eileen Fisher Organic Pima Cotton Tee. • 100% Organic Pima Cotton. ???? Fabric: 100% Organic Pima Cotton. The flattering slim fit gently skims the body with natural stretch, while the classic round neckline and clean silhouette make it perfect for layering under cardigans, jackets, and blazers or wearing on its own with linen pants, denim, or relaxed trousers.