The SPANX polyester long sleeve crewneck top in powder white size large is a versatile and stylish addition to any woman's wardrobe. Made with a blend of polyester and spandex, this top offers comfort and flexibility. The pullover style and crew neck neckline make it easy to wear and suitable for various occasions. The solid color and basic style make it a timeless piece that can be dressed up or down. Ideal for everyday wear or for adding a touch of sophistication to a more formal outfit, this top is a must-have for any fashion-forward woman. Under arm across is 18 inches not stretched.