Folding jeans probably feels like common sense to most. But, there is definitely a more "put together" way of doing it.
This is the typical way I see that people fold jeans. They fold it in half (leg wise) with the zipper facing themselves, fold the legs in half, and then in half again. As you can see, the zippers never stay flat (unless you spend hours ironing...not me!).
This is the way that I've found best saves space and looks the best when you're looking into your closet. Instead of folding the jeans with the zippers facing you, try folding them with the pockets facing you. The end result will give you flatter jeans, allowing you to stack more on top of each other!
How do you fold your jeans?