Seton Midi Dress | BlackMeet the Seton Midi Dress. This strapless knit dress features a flattering silhouette with a feminine bow detail and a soft, comfortable feel. The midi length adds a touch of sophistication, while the center back slit creates subtle movement and allure. An effortless statement for date nights, special occasions, and everything in between. Runs true to size, model is wearing size XS. If youre in between sizes we recommend sizing up!