Long Term Storage: Sorry, I don't have a large linen collection so my pictures of long term storage solutions aren’t perfect examples, but they should be good enough to give you the idea.
If you are putting your linens into long term storage -- even if it is just from Christmas to Christmas -- there are several things you need to do.
I’ve heard contradictory advise concerning ironing linens prior to storing them. I am not knowledgeable enough to recommend one or the other, but based on my limited knowledge, I vote for not ironing them.
The ideal method of storing linens is to lay them flat. The next best alternative is to roll them.
If you are rolling your linens, you should use an acid free cardboard tube or cover a non-acid free one with clean 100% linen, cotton or acid free tissue paper.
Roll your tablecloth, napkins and other fine linens around the tube, then cover with cotton, linen or acid free tissue paper.
If you are placing your rolled linens on a wooden shelf, drawer or chest you should still line it with cotton, linen or acid free tissue paper. Do not store in plastic bins.
It never hurts to be over protective.
Just because you have taken great pains with protecting your fine linens, it does not mean you can put them away and forget about them for years and years.
You still need to take them out and inspect them a couple times a year. Check for any yellowing of the linens and the protector cloths or tissues. Tuck some herbal moth repellents in with your linens. When you roll them again, roll from the opposite side than what they were previously rolled.
If it is not possible for you to roll the larger pieces, you need to refold them at least twice a year. Fold them in different areas then where the previous folds were.