It's cotton with kind of a denim feel. It's pretty fitted on me. I like it better then the pink cord one they had this past fall which was really popular. It's a twill material.
I spent several hours the other day looking for a white blazer. The Limited had one and I found a few at Macys but when it came down to it I just couldn't make myself spend over $100 for one. Then when I quit looking and walked into AE to check out there polos, there it was. And even better on sale!! Plus the fit was better then any of the others I'd tried.