Measurements: - Under Arm to Under Arm: 18" - Top of Shoulder to Bottom: 25" Please compare measurements to something you own to ensure a proper fit. The Smartwool Base Layer T-Shirt Top in women's size small is a stylish and functional activewear top perfect for various occasions such as travel, activewear, and casual wear. Made from a blend of merino wool and nylon, this top features moisture-wicking and breathable properties, making it ideal for outdoor activities in all seasons. The purple striped design adds a touch of style, while the crew neck and pullover closure ensure a comfortable fit. Machine washable and designed for athletic fit, this T-shirt from Smartwool is a versatile addition to any woman's wardrobe.