The Old Navy Women's Olive Solid Knit Square Neck Long Sleeve Stretch T-Shirt in size M is a versatile and comfortable addition to any casual wardrobe. Made from a blend of polyester, spandex, and cotton, this pullover style shirt features a square neckline and classic/fitted sleeves for a flattering fit. The olive color and solid pattern make it easy to pair with jeans or shorts for a relaxed and trendy look. Easy to care for with its machine washable fabric, this T-shirt is perfect for the fall and spring seasons.