
Always hang your jacket on a special jacket hanger, which is a hanger which is a little wider than other hangers, so that your jacket will keep its tailored shape.
If your jacket has become wrinkeled, hang it in the bath room while you shower or outdoors so that you get a little moisture into the wool. This will help to soothen the wrinkles.
Don´t sit in the car with your jacket on. Heat and pressure will make it more difficult to get it nice and smooth again.
Never iron directly on your suit, jacket or trousers. Use only steam, otherwise your garment will loose the tailored fit.