What she's got on here isn't actually revealing at all, is it? It looks like a fairly standard neck-to-ankle super-jumpsuit thing to me. Tight, probably, yes, but hardly any of her actual skin is showing, certainly not any more than Kyle's. I don't know how you could reveal less, except maybe by wearing a bag over your head.
I always liked Jade's first costume, the sleeveless catsuit thing with the thigh-high boots. It managed to get "deliberately sexy" in the same room as "I have warm legs and my breasts stay in place and I don't have to be religiously obsessive about keeping up with the bikini wax."