-The ability to cover bodies with a cloth to reduce negative thoughts from death and/or decay.
-The ability to make cloth bedsheets and install them on beds to increase their comfort quality by a margin.
Remember that this thread is aimed toward really simple suggestions that will likely not include a lot of code writing from Toady. Smaller than a Bloat, and more the size of a Req, if smaller.
Your bedsheets idea for instance, require the making of a new item, which raise the questions : "Made from what ? where ? which price ? what does the quality level do ?". Then these bedsheets must be installed on a bed, and again it's "how ? by designating ? by a new order in the bed menu ? in the clothier workshop menu ? by who ?", and there's the whole "confort quality" thing, which can be either raising the bed's quality, or adding a new thought related to bedsheets, and etc.
Programming is counter-intuitive. Great things can be achieved with some lines of code, whereas smaller add can be a headache to program. Try to think about it before suggesting something that, at first, doesn't seems complicated.