Betsey Johnson Black Organza Corset Mini Dress Size 6. This dress is super adorable and cute with a strapless sweetheart neckline. It does come with a detachable and adjustable halter strap. The bodice is corseted and structured with a back zipper closure. The skirt is full with a layer of tulle underneath to add some volume. The dress runs a bit smaller and there is little to no stretch. The measurements are Bust about 34", waist about 26", and length from the pit is about 26".