Navy knit with a ribbed design and stylish pearl buttons. Purchased at a store and worn during the winter for about 2 years. I liked the unique color and bought it, but U-necks don't suit me well, so I didn't wear it often. The neckline is wide. - Color: Navy - Design: Ribbed - Decoration: With buttons - Material: 50% Rayon, 31% Polyester, 19% Nylon - Size: M (Japanese size) Thank you for viewing. Color: Blue系 (Blue-based) Material: Acrylic/Rayon (synthetic fiber) Neck: Crew neck/U-neck Season: Autumn/Winter Stains, tears, odors, etc.: None