I don't get how some people have big hangups about say wearing a pair of socks TWO DAYS in a row. I can understand not wearing things when they get dirty and maybe I'm just a slob but I would wear the same socks for at least a few days. And stuff like tshirts, I wear them loads before I wash them and yeah sometimes two days in a row.
Some people seem to be really obsessed with cleanliness these days, and although I shower each day I think clothes can last a bit longer :P
What about you, do you have to wear something once and wash it or would you turn your socks inside out and prolong their wearing time. (Not that I do that, but I do quite admire how Lister from the Red Dwarf chose to live. xD)
Some things are more important than clean socks!