This was maybe worn 3 times, for photo shoots, and never all day or longer than an hour. I accident cut the top bits of drill lace under the armpit because it had some weird attached cuff sleeves that I cut off. Only on one side and didn’t cut the elastic or anywhere else. It is elastic and stays up nicely. Medium sized. It’s not see through because of the liner, only in the stomach area. It’s really beautiful and sexy!