Soeur Isabella Long-Sleeve T-Shirt pairs a round neck with a sheer cotton knit and a partial front button opening for refined layering and everyday wear. Key attributes: Beige | Ecru | Cotton | Front button closure | Round neckline | Long sleeves | Sheer knit | Partial front buttoning | Straight hem | Dimensions & fit: Close-to-body fit | True to size — choose your usual size | Composition & care: 100% cotton | Machine wash 30°C; do not bleach; do not tumble dry; professional dry clean (mild solvent); iron at max 110°C.