Am sorry but this demand is based on either bias or misinformation. I took time now to go into the closet and check the SET tab; which nicely lets you see all the outfits currently in the game.
The overwhelming majority of them, and by that I mean some 83% are not even close to being considered "gooner-oriented-very revealing, overly sexualized". The remaining 17% is from what I see around 15% maybe sexualized depending on your character body shape, as it shows cleavage and some exposed thigh on few. Maybe 2% I would put in the Gooner Overly Sexualized. It is in fact easier to point out these as outliers than the opposite.
The one that is most sexualized, is the store bought Snowy Sheer, probably one that sold most too. That one you could point to, and maybe you see it often. The others; Tech Biker? If big of exposed midriff and some cleavage are considered "gooner" then we are cooked as society. But very few outfits show belly at this point. And again if cleavage is the issue, the issue is with every young girl walking outside in summer. Same for Leather Crop Fit, that everyone got now because 1 Kinah apology. That will be considered sexualized, but far from gooner bait. I feel the reason you think it is a very sexualized game atm is because everyone has these outfits.
No-nonsense Maid I would place in the 15% sexualized, but not overly sexualized. Ascension Daeva maybe too if am generous to your point. Next you will find Kromede's Desire and Skyfeather Guardian and perhaps Hallowed Promise, next to Snowy Sheer I would put those in that 2% overly sexualized. So that will be some 4 outfits out of 127 that you could say are overly sexualized. Some 20 you could say are sexualized because cleavage, the rest is very much what you already asked for, far from lingerie or "gooner" outfits.
If you want to convince us that this game is overly sexualized you will end up trying to convince us that cleavage alone is "gooner bait design", and good luck with that.
What you should be asking for is easier ways of obtaining the outfits in the game as skins, as that will let you have your desired fashion sorted.
But again, claiming that this game has many very revealing outfits is just categorically and objectively false. If you disagree, please show here these outfits and you will see that they are very few next to the rest. And if cleavage is such an issue, just dont make it a big factor for your character to have cleavage in character creator.