Majic:
When you said "Chaps" I thought you were talking about looking for a couple Buds to drink with at a British Pub. Then you were giving your dimesions and started talking about Shrinkage.......

Just fooling.
Fox Creek would be the way to go. I like there products. However Custon chaps can be a little spendy but should last forever unless you do the human "Sit & Spin" on the pavement. Thats when you would be glad you got em on.