Size: M, Maavoki apparel was established in 2018 as one of the leading online retailers of women's clothing. We sell a wide range of tops and pants, formal and clubwear, warm winter sweaters, casual shirts, jumpsuits, and loungewear sets for all seasons. Our passion for women's clothing and our vision to become a brand drive us to offer the best products. The women's short sleeve summer t-shirt with V-neck is breathable, lightweight, and stretchy, with a soft fabric that will make you feel comfortable. Please note that it is not cotton. The shirts are very comfortable to wear and you will not feel tight in the armpits. This material is so soft that it does not cling to your body. Please refer to the size chart below in the "Product Description" (Not Amazon's size chart).