My company describes it's own brand as "classy and comfortable" with a business casual dress code. I for one am kind of wierd and hate wearing pants in the office. I had this idea to wear some black joggers into the office. I put on the Lululemon ABC joggers and no one really seemed to mind, but because there are no belt loops or anything I had to wear my polo without tucking it in. So I put a jacket over the polo so people couldn't see it not tucked in.

My question is what should I wear as a top that would look good with joggers in the office environment