?Fabric: Great stretch fabric, 95% rayon and 5% spandex. The fabric is soft and elastic, light and skin-friendly, but will not stick to the skin. The perfect cut of this square neck bodysuit suit will fit your figure perfectly and fully demonstrate your charm.US SIZE : XS(0-2),S(US 4-6), M(US 8-10), L(US 12-14), XL(US 16-18), 2XL(US 20-22), 3XL(US 24).