I wore this dress to my sister's wedding at 20 weeks pregnant. This dress is awesome as you can wear it in different ways - strapless or with the tulle overlays tied in different ways. It was super comfortable. I am 5'7" and normally a 16 and wore flats with this dress. Dress was hemmed as it was unnaturally long :) Bodice was taken in a bit as it was the belly expanding.
From the Nordstrom website: Ethereal tulle overlays a wispy strapless gown designed with long panels that can be artfully wrapped and tied over the bodice to create more than 15 elegant looks.
56" regular center front length (size 8); 57" plus center front length (size 20W). Hidden back-zip closure. Strapless, sweetheart neckline. Tonal sash is included. Sweeping column skirt. Lined, with padding in bodice. 100% polyester. Dry clean. By Jenny Yoo; imported.