This fetish is the epitome of perfection, bordering sensuality and morality.
I mean, who can resist to not peeking those melons from a naked tabard? The more you desire it, the more your imaginations goes wild about what hidden underneath those tabards.
Sometimes, something unseen is hundred times better than something that shown explicitly. It's just plain boring. No imaginations or anything. That's why, naked tabards are so appealing.
@Sacriven and you sir or madam are 110% correct. that's why i love characters like Baiken and others like her. You can clearly see her incredible curves yet you don't making it all that alluring when compared to full blown nudity.