Hi.

We were just having a discussion about this in the Weight and Resistance section too. I have the pear shaped dilemma as well. Hip and thighs need a pant that is much larger than the waist requires. I know that some of my girlfriends wear pants that ride just at the hips to solve this problem but I never felt physically comfortable in those either.
Throughout my weight loss I have found that the pants that fit me correctly are Liz Claiborne pants/jeans in both the waist and the hips. They are a little pricey but I wear them often. I'm willing to spend a little more for an item I will probably wear most days of the week.
Don't give up. Your perfect pair is out there. Somewhere. It can be maddening though. Often times I stand in the dressing room muttering something like "I would like to meet the woman these are supposed to fit."