Isabel Marant Gerla Blouse is a tartan wool-blend long-sleeve blouse with a mandarin collar and an asymmetrical button-front. It features an adjustable neck strap with a metal buckle for a distinctive, tailored look ideal for smart-casual layering. Key attributes: Blue | Viscose | Adjustable neck strap with metal buckle | Asymmetrical buttoned front | Buttoned cuffs | Turn-up sleeve strap and button | Mandarin collar | Asymmetrical front opening | Tartan pattern | Long sleeves with cuffs | Turn-up sleeves with strap and button | Dimensions & fit: Relaxed fit | True to size (French sizing) | Composition & care: 58% viscose | 23% virgin wool | 10% acrylic | 7% polyamide | 1% wool | 1% alpaca