Martha Stewart. Love her or hate her (or, like me, oscillate frequently between the two emotions), but you have to admit that the woman (or one of her various minions) knows how to organize a closet.
We don’t have a lot of linens in our linen closet, but if I leave the Pie to his own devices for even an hour I will find the whole thing in complete disarray. Folding stuff and stacking it in neat piles is not something in his skill set (which is fine, because he’s really good at other things, like frying eggs over-easy, which is not in MY skill set).
Martha suggests keeping your various sheet sets folded and tucked into one of their own pillowcases. This way they stay folded if the pile falls over, and you don’t end up looking for lost pillow cases at inopportune times. So simple.