There is nothing wrong with Lolita.
Lolitas are just cute girls so i don't think it's 'Sickening'.
Although lolicon is different matter.
Personally i think the ban on lolicon in America is bad even though i'm against lolicon, Rather have the pedos busy with Lolicon than real life no?
In short: Lolita are just cutely dressed girls, as long as they are appropiately dressed it's fine in my opinion