It's well made from good thick fabric, it comes to the bottom of the knee, has a zipper and a kick pleat in the back.  This is a true vintage dress and very sexy.  But, ladies, keep in mind that it does cling and will show any bulges, so be prepared for that.  I wear a size 8 and I'm on the verge of a size 6, so I ordered a medium and it works.
I would highly recommend this dress, it's timeless.