>>89354983okay so we don't know what kind of fabric it is or how thick it is so i'm making a couple of assumptions here but:
normally when leotards are cut that high (and the closest thing to fashionable swimsuits cut that high were the ones in the 90s, but those generally covered the top of the hips/waist) dancers generally wear something UNDERNEATH it, making it more tolerable and comfortable. It's a look that works great in a photo but would not be fun to wear for more than an hour, tops.
Also there isn't a lot of the gold fabric, but it's stretched out over a large portion of her body; it's not even completely covering her breasts. This *could* make the fabric stretch to the point of being taut, which would make wearing it for extended periods of time incredibly uncomfortable. Emma can turn into solid diamond, granted, but regular ol' flesh Emma isn't going to have a great time.
source: I'm a goddamn seamstress, bitch