Yohji Yamamoto Ladies Outerwear. Fashion category: Coats & Jackets. SKU: FJ-C63-101-01. Color: Navy. Yohji Yamamoto Navy Airy Mosser B Collar Flare Coat. This lightweight coat features a unique rear downward silhouette with a flared, relaxed fit, a cut-out collar design, and soft, voluminous airy mosser fabric that stands up rather than lies flat, offering an elegant and airy look. Wool 90%, Polyamide 10%. Made in Japan.