Yes I do iron creases in trousers, both OH and No1 son have them in their trousers (son's new uniform trousers have the front creases stitched in). We were both in the RAF and had to have trousers properly creased ( have often got the creases really crisp by ironing them over brown paper). It is very difficult to break a habit like that!! However jeans and some of son's casual trousers don't get that treatment!!

Kate x