Hi! I find that when I roll my clothes they come out a little more wrinkled than when I fold them. What I usually do is fold each item and put a piece of tissue paper between the folds and in between each piece of clothing (Just like they do in stores). The tissue keeps the folds crisp, and even if it does need a bit of ironing, it is very minimal. If you are packing formal dresses, etc... I recommend a good material garment bag and cover each piece of clothing with a seperate dry cleaning bag. This also ensures less wrinkles, if any at all.