Trendmates Tank Top Size 3X. The tank top is 97% Polyester and 3% Spandex. Hand wash cold and hang to dry. Sleeveless. Soft. Stretchy. Multicolored. The tank top has a keyhole neckline. Lightweight. Textured. Thin. With the garment laying flat, the measurements are as follows: armpit to armpit is 26 1/2 inches and from back of the neck to bottom of the tank top is 30 inches. Preowned but in good condition.