Actually back in classes? My TKD team warmups, sweats, rando t-shirts collected over the years. Things like that.
Going out on the weekends on the college town? TR's, express button ups, Jiberish Tees, Hats, Jordans/other red Nikes. Crap like that.
Its stupid as hell if you dress up for going to class(at least in college). All the bitchin clothes you wear when youre actually tryin to look good.