The Jonas Brothers were styling at the Kids' Choice Awards this weekend in L.A. -- where Kevin Jonas was dressed head-to-toe in Brooks Brothers.
The married Jo Bro was decked out in a $1,600 Black Fleece pinstripe darted classic suit from BB, paired with a $150 dress shirt, $125 pinstripe tie and $250 leather sneakers.
The boys didn't win ... but this look does.
