This Ladies Banana Republic Black Ruched Back Long Sleeve Shirt in size M is a stylish and versatile addition to any woman's wardrobe. Made from polyester with stretch, this pullover shirt features a sweetheart neckline and a solid black color, perfect for casual occasions in the winter, fall, or spring seasons. The ruched back detail adds a touch of elegance to this classic and basic top from the reputable Banana Republic brand. Easy to care for with machine washable instructions, this shirt offers a regular fit for comfort and style.