What do you think of guys who are in shape and wear skin tight jeans? Is it sexy? Not sexy? Gay looking?
Point is, often they need to weigh in at around 120 pounds to fit into some of these jeans and to look cool the only slight repercussion of that is you have yourself gained an eating disorder by doing so, and the people who think you are hot must be attracted to the look of a 7 year old boy or is in fact a 7 year old girl themselves. It's hideous.
A teacher in my high school told us that in the 70's when the tight look was in, the test was if a golf ball could not fall down inside your pant leg you were in violation of the dress code.