I’m not sure what to call this!

This is like a slip, which these days they may wear as a dress, with a flounce sewn onto the left side. It is definitely a small although there aren’t any tags. There’s a zipper down the back with an I hook at the top. The flounce is a burn-in pattern of hearts. I suppose it could be worn alone, As a very sexy little black number…or under a dress where the flounce would hang out and show? It’s up To you for sure!