Being a $12 dress I wan't expecting great quality; however, I didn't expect it to be totally backless either. The fit was fine, it's spandex material, but without a back, I can't use a bra. And if I can't use a bra, I can't use this dress. :(
If I had ordered a smaller size it would have looked much better. Also, there's elastic on the back to keep your butt from showing (I guess) but it's really quite awkward. I'm sure if it were a small it wouldn't be so strange looking. I feel like I need a MUCH bigger butt to fill this thing out. For reference, I'm 5'5 155lbs, 36DDD and hourglass shaped.