The official website of Louis Vuitton have a great video on how best to pack our things on the road, as well as hands-on interactive course - you can try to pack a suitcase with the help of clues.
Instructions will help compact package and put shoes, roll up shirts, dresses and suits so that they do not take up much space and not get crushed. Also aware of some important recommendations that and in what order better to lay in luggage - what kind of things should be on the bottom, and which - on top.