Many of Us dream of shopping at a Hamptons boutique. Luckily, we don't have to jet out East to get the look. Some of the classiest, most expensive-looking dresses can be scored right from the couch, and they start at just $11! Below, we rounded up 19 dresses that are oh so luxe, thanks to flowy silhouettes and high-end details. Thoughtful tailoring, delicate stitching and comfy fabrics are just a few highlights. Whether you're looking for something to wear to the grocery store, pumpkin patch or wedding, you'll find it below.