Everly Grey Women's Jill Maxi Maternity and Nursing Tank Dress 95% Rayon, 5% Spandex Imported Machine Wash High point shoulder to hem length is 57 inches for size medium Sand dollar is 95 percent rayon, 5 percent spandex and Maui blue is 95 percent polyester, 5 percent spandex Designed to fit maternity and post-partum for nursing Elastic empire waistband