What to do with cross stitched table cloths?

If your question is how to clean them, I dissolve some oxyclean in hot water. Then add it to a sink full of warm water. Press the tablecloth down so it get saturated and let soak for 30 minutes. Rinse with cold water, squeeze out excess water. I then lay mine out on the backyard, using a sheet of plastic to keep it off the grass. Once dry I use 2 towels, one above and one below to iron it flat.

Use then for special family dinners. If they don't fit your table, use them catty corner across the table.

I suggest using them. I'm in the process of decluttering. I'm finding so many items like tablecloths and napkins that I forgot about and never used.