Maison Montagut launches this season a new homewear line: Ô. There are jumpers  cardigans  T-shirts and trousers made of cashmere, with a generous, comfortable cut  designed to be worn when you're lounging around the house or when you're travelling for business or pleasure. Maison Montagut  This French family-run business is constantly evolving, bringing you creative products that draw on its ancestral know-how.