Why a young girl now like to wear revealing cloth?  

It's considered to a fashion now to go for skin-show and if you don't then people might mock you as being traditional! Also the general idea now is 'if you have it,you flaunt it!'. That could be a reason,perhaps...

With the decline in morals, the clothing gets skimpier. I believe that a lot of young girls and women like to parade around wearing hardly any clothing because of either low self esteem, or they unknowingly want to attract the wrong kind of man. Men are visually stimulated, and many women don't realize the temptations they are putting onto men. I have read that many men struggle with this, and they appreciate it when a woman dresses modestly, and not like a tramp. Sometimes if a woman dresses like a tramp, she will most often be treated like a tramp, or worse.

because its hot. i like wearing revealing clothing just because i think its cute on me. but i mainly where conserative clothes so i find revealing clothes different n sexy. i only have 2 revealing outfits n my mom won't let me where it to school anymore

Basically, its the trend now. If you try to be conservative with clothes then people will laugh at you. No one would like that to happen to themselves, right?

to show off, and attract more men

because they feel convenient doing it, .others do it to show off and attract more men.

for me ladies wear those kinds of clothing to attract men and to show them that they are sexy and they have a wonderful body.

i do wear some of those you mentioned here, spaghetti strap, and tight t-shirt that is because i am comfortable with it and it doesnt make me sweat all the time. i dont wear transparent blouse though, that is too revealing.

also sometimes wearing sexy clothing boost woman's self esteem, especially if she gets older. but this is just me talking.

young people have good bodies,both male and female nd so even if they wear tight fits or try and flaunt their body, it is ok. i do not see any harm in it. but, imagine if people who are older with sagging bodies try to wear revealing clothes. so, there is an age when certain things can be carried off,so its ok.