http://shop.nordstrom.com/s/tadashi-shoji-strapless-silk-organza-gown-with-metallic-trim/3101520#BVRRWidgetIDI'm a size 14. The dress is offered in my size, and the reviews say it runs larger so the 14 should definitely fit. Do you think it will be unflattering?
There is no problem exchanging or returning it since it is technically an evening dress. In fact, the website says I can return it at any store. I haven't found one in this price range that I like as much! (I'm on a tight time schedule, but shipping is 5-8 days so I should be ok...)
Here it is in navy on a plus-size model
http://www1.bloomingdales.com/catalog/product/index.ognc?ID=525685&CategoryID=9030