Nice sentiment, but it doesn't hold up to the bible, and since this IS a christian forum, that would be the ultimate decider .
The bible is very clear in multiple places that we hold a responsibility to keep ourselves from leading others into sin. It also is very clear that we are to dress modestly. You CAN NOT debate this, you are to dress modest, that is what the bible says. The debate is what IS modesty. Not IF you have a choice as a christian, you don't have a choice in regards to dressing modestly any more than you have the choice to have sex outside marriage, or steal, or commit any other sin. You have the ABILITY to do those things, but its undeniably wrong according to the bible.
Modestly does not mean you have to wear a burka, and that argument is idiotic. Don't wear anything skin tight, don't show your chest/butt. Don't draw attention to the specifically sexual parts of your body, and your fine. You don't have to wear a burka, that argument is lazy.
I'm very tired of this, the bible is so clear on this issue its not funny.You are not wholly responsible for someone else's sin, but if you LEAD them into it( such as providing an very easy means to lust by half you chest hanging out and drawing attention to it) then you DO have part to play in their sin and you do bear some responsibility.
We do not live the christian life in a vacuum, but around others, if you love showing off your body more than you love your brother who may struggle with that (and realistically most men do) then YOU have a serious heart problem that you need to work out with god because your clothing and self image has become and idol to you.