The Heather shirt-dress is a basic piece in any wardrobe. The model has a loose bodice, flared midi length skirt and closes with golden metal buttons on the front. Composition: 78% polyester, 17% viscose, 5% spandex. The Heather shirt-dress is a basic piece in any wardrobe. The model has a loose bodice, flared midi length skirt and closes with golden metal buttons on the front.