Satin has a lustre that photographs beautifully and looks genuinely expensive against skin. A satin slip dress is one of the most effortless evening options in existence. A structured satin midi feels almost couture in the right cut. We’ve been pulling together the best satin dresses across styles because this is a fabric category that rewards quality. The cheap versions look plasticky and sad. The good versions look like significantly more than you paid. These are the latter.