This is a sleeveless lace top purchased at GU a few years ago, worn only once or twice. It has a lining, so it's not see-through. The neckline is high, and there's an opening in the back with a button closure. I think it's versatile and could be worn in formal settings. (A white version is also available. A discount is offered for a set of two, white and black.) - Color: Black - Material: Lace - Design: Sleeveless - Back Design: Opening with button Color...Black系 (Black-based) Material...Cotton, Polyester (synthetic fiber) Transparency...None