There's no better way to end the day than slipping into a Donna Karan nightgown. It's a sleek selection made up of silk satin, cotton and lace pieces. Each of the label's gowns and slip dresses come with a slight form-fitting shape on the waist. It's just to make sure you still look good even when you're getting ready for bed. But since they're a little stretchy, you'll still feel comfortable every time you wear them.