I buy camo pants from the local military surplus store.
I wear them when working around the yard, hauling a load of steel to the scrap yard, working on my truck, etc...
They are cheaper than buying regular jeans or Dickies , They hold up well, take abuse and I don't care if I stain
them while painting, changing oil in my truck, etc.
These are not my hunting clothes, although depending on the pattern, they will work in a pinch, if need be.