As a more serious answer, though, i don't get that question often. Never have, from anyone i've dated. Probably because they're afraid i'll be honest haha. But i try to judge my answers truthfulness on the situation.
Usually, when i'm dating i make my likes and dislikes in womens clothes apparent. So if a woman wears something i don't like, she doesn't bother asking me, because she knows i won't like it either way.
Most of the time, if a woman asks such a thing, unless there is a real problem i see, i won't say there's a problem. Some things are just not worth pointing out. I know other people won't really notice either. But if i see something that i think is a more obvious issue, then yes, i'll speak up.
Luckily the women i've dated have rarely asked me that, or similar questions. Usually they are not the type to be that concerned, except maybe in certain circumstances.