I really dont get where everyone is seeing this "fat".. the bikini is unflattering for sure.. but fat is when you see rolls, and FAT everywhere.. she may not have the most narrow waist but she isint FAT.
This dress is adorable!! And she looks good in it. I think it would look great with something very sheer between the neckline.. in the same tone as the dress.. I dunno I think it would add a tiny bit more "class" and glamour!