Backless dresses solve the layering problem most people give up on entirely. The logic is straightforward: a beautiful open back needs something on top for half the year, but the wrong cover up destroys the whole point of the dress. We’ve been obsessing over the ones that come with sleeves already built in, or that pair so naturally with a specific sleeve that the combination looks intentional rather than cold. Long sleeves on a backless dress feel unexpectedly modern. A sheer sleeve adds coverage without concealment. A structured sleeve on a low backed gown creates a tension between formal and exposed that is genuinely striking. These are not compromise dresses. They are dresses where the designer thought properly about how a woman actually lives in clothes, at dinner, at an event, somewhere with air conditioning that is turned up far too high. The back is still the statement. The sleeves are what make the outfit wearable across a whole evening without reaching for something else. We only included the ones where both elements genuinely earn their place.