What’s the useful lifetime of those linens, forty or so washes through the sanitizing systems used at hotels? Something like this could be made a recommendation for new replacement linens, and there would be no waste. Why not put it up to a vote of the housekeepers at each hotel — some may still prefer that there be only one kind of sheet so there is one less kind of bed linen to sort.
Have you ever tried drying more than one fitted sheet at a time? It’s a fiasco- they get all balled up in their own elastic and the corners never get dry. And after you do get them dry you may be able to fold them, but you’ll never get them neatly stacked....