There IS a Way to Fold Your Suit

To pack your suit jacket, turn it inside out with the sleeves on the inside. The inner lining, now on the outside, will protect it from wrinkles. Fold the jacket in on itself along the center of its back, then once more, until you've folded it into quarters. Lay the suit at the bottom of the suitcase at full width. This will ensure that, with other items on top of it, it won't move around and crease. It works!