Sequin fabric, Straight design, Short design, Halter neck, Sleeveless, Thin straps, Bow at the neck, Zip fastening on the back section, Inner lining. 100% polyester. Lining: 100% polyester Never worn and in great condition. The straps seems to have a darker color maybe from dust but can be cleaned. This dress is NWOT. The tag in the back of the dress was marked out. No one does affordable fashion quite like Spain, and Mango is a case in point. Loved for its fresh, free-spirited collections with an unmistakably European elegance, Mango excels in trend-led pieces that, crucially, can be worn by all ages and sizes.