you wouldn't dress like that! That is the way my mom would react when we tried to dress inappropriately for Mass.
I have seen girls and women dressed in short, shorts, tank tops, etc. at Sunday Mass and I don't understand how they justify this behavior to themselves. What are they thinking??? I have posted on this topic before so I won't burden you with my opinion on this issue.
But I recommend you reading Ebeth's Post as well as her link to Bishop's Vasa's letter.