Ooh, this looks like fun.
Tailored sportsman is the old stand by. Their ladies breeches that are usually sold by retailers are made with large extra fabric seams, so they can be let out or in for altering. Check the label as some can be washed and some are suppose to go to the cleaners. Their leather isn’t as nice as the equessentials. Whatever the leather is, it tends to shrink, tear, and warp if you wash it. Be careful with these. They definitely don’t show dirt, can look quite good.
As far as these? Wash with leather therapy and condition with the leather therapy conditioner, and the patches won’t shrink up, they stay pretty nice. I have some that have worn like iron, even if my roommate does find it a little peculiar to come home to a bathroom full of hanging-dry ugly red and babypuke pants.