for cargo pants I have Old Navy ones that I love. They are low-rise and comfy. I'm very particular about the low rise and making me look good and not frumpy. I got mine last year, but they may still have them.

Otherwise they aren't cargo cargo pants but I LOVE these: http://www.backcountry.com/store/TNF...ml?id=Qo2BXXnS they have them as convertible or just regular pants.