Express dress with halter and key hole neckline

This dress is a turquoise/teal color. The dress has a high waistline and halter neckline. There is a matching keyhole detail in the front and back of the dress. It has a zipper closure in the back, and button and loop closure at the neck. There is a soft lining on the inside of the dress. The dress is by Express. The size is a 4.