re: What casual dress pants do you wear?

If you don’t wanna fork up the money for the lululemons(I actually get mine pre-owned on eBay for like $35), American Eagle makes a cotton casual khaki in a lot of different colors called Extreme Flex. They fit my 31” waist and donkey legs pretty well. In fact, I can do yoga with them on and they are very comfortable. It little too casual to wear with a button up, but perfect complement to a polo.