Everything goes in cycles. Especially fashion. I can tell you right now that amongst my university friends, there's definitely a feeling of 'man, suit's are awesome'. No doubt fueled by Mad Men.
I mean, we'll both want jobs where we can show up in shorts and flip flops whenever we want, but we also kinda want jobs where we get to wear suits (as long as we get enough pay so the suits don't bankrupt us). Cause suits make you look -awesome-. And doing anything in a suit just makes you feel kinda giddy and special.