true to size. Eyelet material is very stretchy ,95% polyester 5 spandex. Cute Flutter sleeve. Elastic waist band. Surplice neckline. Pockets. Has a stretchy & light weight lining. Size chart xs 0/2, s 2/4, m 6/8, l 10/12, xl 14/16, 2x 18/20, 3x 20/22, 4x 22/24.