If you are between two sizes. we recommend choosing one size up.The deep neckline is designed to be worn with low-cut tops and dresses.The seamless design and wireless feature provide ultimate comfort and support for all-day wear.The front buckle closure makes it easy to put on and take off. while also adding a stylish touch.The push up feature enhances your natural curves and provides a flattering silhouette. Material: Nylon/ Spandex Functional description: Non-marking.Breathable.Back.Adjustable.Comfortable Style: Deep V .Front-Close .Undershirt Versatile: Perfect for everyday wear. as well as special occasions and work Daily Care: Machine wash in warm water with laundry bag or hand wash Hang to dry