I try to find home-compostable disposables, which I can just throw in my compost pile, and eventually adds organic matter and nutrients to my various garden beds and pots.
Nearly all clothing contains synthetics, which I do not want in my soil, so I try to buy higher quality, more durable clothing.
I do not do humanure composting, and just buy the cheapest toilet paper :)
I generally try to avoid disposables if there's a practical alternative.