These LBDs have opposite problems.
For Serena, it’s the Transparency Triangle, and all the lacy sideboob it purports to reveal. Whereas Freida’s bodice is solid ONLY right over the front of her chest, which looks like a hidden bikini.
This lighting also makes the top look like it cost five bucks if I’m being generous. She ALMOST gets lost in the volume of that skirt, so I get why the bodice is sleek, but I might wish it were something white and lightly beaded and sleeveless. Black-on-black contrast, due to variations in the depth, just ends up looking like one of the things has been washed too many times.