Jenny Yoo 'Brett' Black Halter Bridesmaid Dresses, Size 10 - New With Tags Jenny Yoo bridesmaid or formal dress, never worn, never altered. Size: Labeled US 10 - **fits more like a 6-8 Measurements: Pit to pit, flat: 17" Waist: 15" Neck to waist seam, down the front center: 15" Sleek, simple & elegant style. Halter neckline with long back tie (bow at neck). Fully lined chiffon with back zip. Unaltered length fits up to up to 5'9" with 2" heel. No stretch; labeled as a 10 but fits smaller - please refer to measurements. See full description on Jenny Yoo website for exact sizing & fit information.