A leather harness can completely shift the look of a simple dress, especially one that doesn’t have much structure. The ones from Bleak&Sleek are designed exactly for this. They add shape around the waist and shoulders without making the outfit feel too intense. The detailing—little buckles and lines—adds just enough visual interest. It’s great if you want something bold but still elegant. You don’t need to change your whole wardrobe. One accessory does the job.