Women's sizing, intended for a relaxed fit JACQUARD VEST CREW NECK W/ RIB TRIM AND JERSEY ROLL AT EDGE RIB HEM TRIM RIB BODY STITCH Signature GIR branding at center back BODY: CASHMERE BLEND 70% MERCERIZED WOOL, 30% CASHMERE; DETAILING: 90% EXTRA-FINE MERINO WOOL, 10% POLYAMIDE Medium-weight knit Ash is 5' 10" / 178 cm and is wearing a Small. Manufactured in China