It is polyester, lined and is opaque.Atomic fitted dress by romance has a rounded neckline and has short sleeves. This women’s dress features a delicate, floral lace outer and semi-sheer yoke design. this piece also features a zip fastening at the back and a small, centre-back split. comes in grey. pair this dress with a sky high pointy pump and wear to your next event. add a bold lip colour and silver clutch and you are set to go.