Should I start undoing my top button on my polo shirts? Posted on September 6, 2010 by Baday I own a few polo shirts and I’ve always worn them with the top button done up, but recently I’ve noticed that most other people undo their top button and think it looks dorky to button up a polo. I think that it looks alright. Should I start undoing my top button? By the way Yawhoo Guru, I am a lesbian!