The likes of Kirin and Nargacuga armor is pretty. Even then, male Kirin set is as much as ridiculous as the female set and it redeemed by having a beautifully designed G Rank version. Most armor is not straight up skimpy like Nargacuga did, but rather having one or two naughty windows or bit of showing skin, like female G Rank Brachydios armor with its short skirt. But again, if we take it to much bigger picture, most functionally endgame full sets with great skill set are the ones who don't reveal anything, like Rath Soul Z, Ukanlos X, Lagiacrus X, Kushala, Grand Mizuha, and Kaiser set.
So in regard to armor design, Capcom is actually pretty cool. I just irked a little when se something like Brachydios X/Brachydium set, but it's no big deal. Now if only they give actual, useful skill set to Barioth X....