Great video! I subscribed to his site after I came across his talk on jeans for men.
He's bang-on about fit being the foremost element of style. I am amazed that so many stores get this element wrong when helping you select clothes. Also, any discussion of choosing good quality clothing has to include the difference between fused and unfused jackets, and he's nailed that too.
Though trite, you may also want to read Cary Grant's advice on fashion -
http://www.gq.com/style/wear-it-now/201304/cary-grant-on-style?currentPage=2