I tell guys all the time... http://www.complex.com
Their fashion editor mark hensen has dynamite lists where he may recommend anything... from varsity jackets to jeans.
He just did a list of best items u can buy at kohls. Very good stuff that works with alot of different looks.
And seriously... experiment. Buy stuff just a little out of your preference... something that pushes your envelope just a little. You'd be amazed how u will get compliments if u dont go too extreme