My mother-in-law has been through my closet, so she has seen how messy it can be each time my children rummaged through the drawers for their clothes. To avoid being embarrassed and branded a "messy person", I have resort to hanging all my children's clothes on hangers. I can do that because I have a walk-in wardrobe with large closet space.
If like me, you do not like the notion that your children will grow up deemed inefficient, then it is time to teach them some folding tricks.
Here is an upgraded packable version.